target.h (init_libfuncs): New hook.
* target.h (init_libfuncs): New hook. * target-def.h: Default TARGET_INIT_BUILTINS and TARGET_INIT_LIBFUNCS to hook_void_void. Add TARGET_INIT_LIBFUNCS to TARGET_INITIALIZER. * builtins.c (default_init_builtins): Delete. * expr.h (default_init_builtins): Delete prototype. * doc/tm.texi: Document TARGET_INIT_LIBFUNCS and US_SOFTWARE_GOFAST. Tweak documentation of TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL. Remove documentation of INIT_TARGET_OPTABS, MULSI3_LIBCALL, DIVSI3_LIBCALL, UDIVSI3_LIBCALL, MODSI3_LIBCALL, UMODSI3_LIBCALL, MULDI3_LIBCALL, DIVDI3_LIBCALL, UDIVDI3_LIBCALL, MODDI3_LIBCALL, and UMODDI3_LIBCALL, * Makefile.in (optabs.o): Depends on target.h. * defaults.h: Provide default for FLOAT_LIB_COMPARE_RETURNS_BOOL. * optabs.c: Include target.h. (prepare_float_lib_cmp): No need for #ifdef around use of FLOAT_LIB_COMPARE_RETURNS_BOOL. (set_optab_libfunc): New function. (init_optabs): Delete use of all *_LIBCALL defines. Call targetm.init_libfuncs not INIT_TARGET_OPTABS. * optabs.h: Prototype set_optab_libfunc. * config.gcc: Remove all references to pa/long_double.h, ia64/hpux_longdouble.h, and gofast.h. (mips-*-*): When --enable-gofast, just add US_SOFTWARE_GOFAST to tm_defines; don't set INIT_SUBTARGET_OPTABS or change tm_file. * config/alpha/alpha.c, config/c4x/c4x.c, config/cris/cris.c * config/frv/frv.c, config/h8300/h8300.c, config/i860/i860.c * config/ia64/ia64.c, config/ip2k/ip2k.c, config/m68hc11/m68hc11.c * config/mips/mips.c, config/pa/pa.c, config/rs6000/rs6000.c * config/sparc/sparc.c, config/vax/vax.c: Provide a definition for TARGET_INIT_LIBFUNCS. Where necessary, include optabs.h, libfuncs.h, and/or config/gofast.h. * config/alpha/unicosmk.h, config/alpha/vms.h, config/c4x/c4x.h * config/avr/avr.h, config/cris/cris.h, config/frv/frv.h * config/h8300/h8300.h, config/i860/i860.h, config/ip2k/ip2k.h * config/iq2000/iq2000.h, config/m68hc11/m68hc11.h, config/mips/mips.h * config/rs6000/aix.h, config/rs6000/sysv4.h, config/sparc/elf.h * config/sparc/lite.h, config/sparc/netbsd-elf.h, config/sparc/sol2.h * config/sparc/sparc.h, config/v850/v850.h, config/vax/vax.h * config/vax/elf.h: Don't define or use INIT_TARGET_OPTABS, INIT_SUBTARGET_OPTABS, or any *_LIBCALL macros. * config/ia64/hpux.h: Redefine INTEL_EXTENDED_IEEE_FORMAT to 0. Set TARGET_INIT_LIBFUNCS and FLOAT_LIB_COMPARE_RETURNS_BOOL here. * config/pa/pa-hpux.h: Define LONG_DOUBLE_TYPE_SIZE, HPUX_LONG_DOUBLE_LIBRARY, and FLOAT_LIB_COMPARE_RETURNS_BOOL here. * config/ia64/hpux_longdouble.h, config/pa/long_double.h: Delete. * config/rs6000/xcoff.h: Don't define RS6000_ITRUNC nor RS6000_UITRUNC. * config/sparc/sparc.h: Default SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 0. * config/sparc/sol2.h: Redefine SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 1. * config/sparc/elf.h: Redefine SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 0. * config/sparc/lite.h, config/sparc/liteelf.h, config/sparc/sp86x-elf.h: Define US_SOFTWARE_GOFAST. * config/vax/vax.h: Default TARGET_ELF to 0. * config/vax/elf.h: Redefine TARGET_ELF to 1. * config/gofast.h: Don't define any macros here. Provide one static function, gofast_maybe_init_libfuncs, which does what INIT_GOFAST_LIBFUNCS used to do but only if US_SOFTWARE_GOFAST is already defined. Do not clear negation libfuncs. Do not mess with HFmode, XFmode, or TFmode libfuncs. * config/avr/avr.c (avr_init_once): #if 0 out; mark FIXME. From-SVN: r72009
This commit is contained in:
Zack Weinberg
Zack Weinberg
parent
d20a1e02ac
commit
c15c90bbfe
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@ -1,3 +1,77 @@
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2003-10-01 Zack Weinberg <zack@codesourcery.com>
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* target.h (init_libfuncs): New hook.
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* target-def.h: Default TARGET_INIT_BUILTINS and
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TARGET_INIT_LIBFUNCS to hook_void_void. Add
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TARGET_INIT_LIBFUNCS to TARGET_INITIALIZER.
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* builtins.c (default_init_builtins): Delete.
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* expr.h (default_init_builtins): Delete prototype.
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* doc/tm.texi: Document TARGET_INIT_LIBFUNCS and US_SOFTWARE_GOFAST.
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Tweak documentation of TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL.
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Remove documentation of INIT_TARGET_OPTABS, MULSI3_LIBCALL,
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DIVSI3_LIBCALL, UDIVSI3_LIBCALL, MODSI3_LIBCALL, UMODSI3_LIBCALL,
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MULDI3_LIBCALL, DIVDI3_LIBCALL, UDIVDI3_LIBCALL, MODDI3_LIBCALL,
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and UMODDI3_LIBCALL,
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* Makefile.in (optabs.o): Depends on target.h.
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* defaults.h: Provide default for FLOAT_LIB_COMPARE_RETURNS_BOOL.
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* optabs.c: Include target.h.
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(prepare_float_lib_cmp): No need for #ifdef around use of
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FLOAT_LIB_COMPARE_RETURNS_BOOL.
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(set_optab_libfunc): New function.
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(init_optabs): Delete use of all *_LIBCALL defines.
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Call targetm.init_libfuncs not INIT_TARGET_OPTABS.
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* optabs.h: Prototype set_optab_libfunc.
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* config.gcc: Remove all references to pa/long_double.h,
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ia64/hpux_longdouble.h, and gofast.h.
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(mips-*-*): When --enable-gofast, just add US_SOFTWARE_GOFAST
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to tm_defines; don't set INIT_SUBTARGET_OPTABS or change tm_file.
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* config/alpha/alpha.c, config/c4x/c4x.c, config/cris/cris.c
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* config/frv/frv.c, config/h8300/h8300.c, config/i860/i860.c
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* config/ia64/ia64.c, config/ip2k/ip2k.c, config/m68hc11/m68hc11.c
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* config/mips/mips.c, config/pa/pa.c, config/rs6000/rs6000.c
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* config/sparc/sparc.c, config/vax/vax.c:
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Provide a definition for TARGET_INIT_LIBFUNCS. Where
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necessary, include optabs.h, libfuncs.h, and/or config/gofast.h.
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* config/alpha/unicosmk.h, config/alpha/vms.h, config/c4x/c4x.h
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* config/avr/avr.h, config/cris/cris.h, config/frv/frv.h
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* config/h8300/h8300.h, config/i860/i860.h, config/ip2k/ip2k.h
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* config/iq2000/iq2000.h, config/m68hc11/m68hc11.h, config/mips/mips.h
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* config/rs6000/aix.h, config/rs6000/sysv4.h, config/sparc/elf.h
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* config/sparc/lite.h, config/sparc/netbsd-elf.h, config/sparc/sol2.h
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* config/sparc/sparc.h, config/v850/v850.h, config/vax/vax.h
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* config/vax/elf.h: Don't define or use INIT_TARGET_OPTABS,
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INIT_SUBTARGET_OPTABS, or any *_LIBCALL macros.
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* config/ia64/hpux.h: Redefine INTEL_EXTENDED_IEEE_FORMAT to 0.
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Set TARGET_INIT_LIBFUNCS and FLOAT_LIB_COMPARE_RETURNS_BOOL here.
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* config/pa/pa-hpux.h: Define LONG_DOUBLE_TYPE_SIZE,
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HPUX_LONG_DOUBLE_LIBRARY, and FLOAT_LIB_COMPARE_RETURNS_BOOL here.
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* config/ia64/hpux_longdouble.h, config/pa/long_double.h: Delete.
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* config/rs6000/xcoff.h: Don't define RS6000_ITRUNC nor RS6000_UITRUNC.
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* config/sparc/sparc.h: Default SUN_CONVERSION_LIBFUNCS and
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SUN_INTEGER_MULTIPLY_64 to 0.
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* config/sparc/sol2.h: Redefine SUN_CONVERSION_LIBFUNCS and
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SUN_INTEGER_MULTIPLY_64 to 1.
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* config/sparc/elf.h: Redefine SUN_CONVERSION_LIBFUNCS and
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SUN_INTEGER_MULTIPLY_64 to 0.
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* config/sparc/lite.h, config/sparc/liteelf.h, config/sparc/sp86x-elf.h:
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Define US_SOFTWARE_GOFAST.
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* config/vax/vax.h: Default TARGET_ELF to 0.
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* config/vax/elf.h: Redefine TARGET_ELF to 1.
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* config/gofast.h: Don't define any macros here. Provide one
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static function, gofast_maybe_init_libfuncs, which does what
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INIT_GOFAST_LIBFUNCS used to do but only if US_SOFTWARE_GOFAST
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is already defined. Do not clear negation libfuncs. Do
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not mess with HFmode, XFmode, or TFmode libfuncs.
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* config/avr/avr.c (avr_init_once): #if 0 out; mark FIXME.
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2003-10-01 Kelley Cook <kelleycook@wideopenwest.com>
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PR C/12466
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@ -1564,7 +1564,8 @@ explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_
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toplev.h function.h $(GGC_H) $(TM_P_H) gt-explow.h
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optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
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flags.h insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
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toplev.h $(GGC_H) real.h $(TM_P_H) except.h gt-optabs.h $(BASIC_BLOCK_H)
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toplev.h $(GGC_H) real.h $(TM_P_H) except.h gt-optabs.h $(BASIC_BLOCK_H) \
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target.h
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dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_H) \
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flags.h $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) function.h langhooks.h \
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insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h \
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@ -6540,13 +6540,6 @@ validate_arglist (tree arglist, ...)
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return res;
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}
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/* Default version of target-specific builtin setup that does nothing. */
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void
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default_init_builtins (void)
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{
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}
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/* Default target-specific builtin expander that does nothing. */
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rtx
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@ -757,7 +757,7 @@ hppa1.1-*-bsd*)
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;;
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hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
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target_cpu_default="MASK_PA_11"
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tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
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tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
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tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
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if test x$enable_threads = x; then
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enable_threads=$have_pthread_h
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@ -771,7 +771,7 @@ hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
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use_fixproto=yes
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;;
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hppa1.0-*-hpux10*)
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tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
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tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
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tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
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if test x$enable_threads = x; then
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enable_threads=$have_pthread_h
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@ -788,11 +788,11 @@ hppa*64*-*-hpux11*)
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if test x$gas = xyes
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then
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tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
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pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
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pa/pa64-regs.h pa/pa-hpux.h \
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pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
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else
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tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
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pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
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pa/pa64-regs.h pa/pa-hpux.h \
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pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
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fi
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need_64bit_hwint=yes
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@ -811,7 +811,7 @@ hppa*64*-*-hpux11*)
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;;
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hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
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target_cpu_default="MASK_PA_11"
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tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
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tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
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tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
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case x${enable_threads} in
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xyes | xposix )
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@ -821,7 +821,7 @@ hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
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use_collect2=yes
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;;
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hppa1.0-*-hpux11*)
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tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
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tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
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tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
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case x${enable_threads} in
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xyes | xposix )
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@ -1201,7 +1201,7 @@ ia64*-*-linux*)
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fi
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;;
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ia64*-*-hpux*)
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tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h ia64/hpux_longdouble.h"
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tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
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tmake_file="ia64/t-ia64 ia64/t-hpux"
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target_cpu_default="MASK_GNU_AS"
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case x$enable_threads in
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@ -1978,17 +1978,17 @@ sparc-*-sysv4*)
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use_fixproto=yes
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;;
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sparclite-*-coff*)
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tm_file="${tm_file} gofast.h sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
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tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
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tmake_file=sparc/t-sparclite
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;;
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sparclite-*-elf*)
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tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
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tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
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tmake_file="sparc/t-sparclite sparc/t-crtfm"
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extra_parts="crtbegin.o crtend.o"
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use_fixproto=yes
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;;
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sparc86x-*-elf*)
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tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/sp86x-elf.h"
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tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
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tmake_file="sparc/t-sp86x sparc/t-crtfm"
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extra_parts="crtbegin.o crtend.o"
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use_fixproto=yes
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@ -2576,8 +2576,7 @@ fi
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esac
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if test "x$enable_gofast" = xyes
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then
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tm_defines="INIT_SUBTARGET_OPTABS=INIT_GOFAST_OPTABS $tm_defines"
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tm_file="gofast.h $tm_file"
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tm_defines="US_SOFTWARE_GOFAST $tm_defines"
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tmake_file="mips/t-gofast $tmake_file"
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else
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tmake_file="mips/t-mips $tmake_file"
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|
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@ -10015,6 +10015,35 @@ unicosmk_need_dex (rtx x ATTRIBUTE_UNUSED)
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#endif /* TARGET_ABI_UNICOSMK */
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static void
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alpha_init_libfuncs (void)
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{
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if (TARGET_ABI_UNICOSMK)
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{
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/* Prevent gcc from generating calls to __divsi3. */
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set_optab_libfunc (sdiv_optab, SImode, 0);
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set_optab_libfunc (udiv_optab, SImode, 0);
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/* Use the functions provided by the system library
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for DImode integer division. */
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set_optab_libfunc (sdiv_optab, DImode, "$sldiv");
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set_optab_libfunc (udiv_optab, DImode, "$uldiv");
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}
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else if (TARGET_ABI_OPEN_VMS)
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{
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/* Use the VMS runtime library functions for division and
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remainder. */
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set_optab_libfunc (sdiv_optab, SImode, "OTS$DIV_I");
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set_optab_libfunc (sdiv_optab, DImode, "OTS$DIV_L");
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set_optab_libfunc (udiv_optab, SImode, "OTS$DIV_UI");
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set_optab_libfunc (udiv_optab, DImode, "OTS$DIV_UL");
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set_optab_libfunc (smod_optab, SImode, "OTS$REM_I");
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set_optab_libfunc (smod_optab, DImode, "OTS$REM_L");
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set_optab_libfunc (umod_optab, SImode, "OTS$REM_UI");
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set_optab_libfunc (umod_optab, DImode, "OTS$REM_UL");
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}
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}
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/* Initialize the GCC target structure. */
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#if TARGET_ABI_OPEN_VMS
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@ -10062,6 +10091,9 @@ unicosmk_need_dex (rtx x ATTRIBUTE_UNUSED)
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#undef TARGET_ASM_FUNCTION_END_PROLOGUE
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#define TARGET_ASM_FUNCTION_END_PROLOGUE alpha_output_function_end_prologue
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|
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#undef TARGET_INIT_LIBFUNCS
|
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#define TARGET_INIT_LIBFUNCS alpha_init_libfuncs
|
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|
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#if TARGET_ABI_UNICOSMK
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#undef TARGET_ASM_FILE_START
|
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#define TARGET_ASM_FILE_START unicosmk_file_start
|
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|
|
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|
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@ -508,24 +508,6 @@ ssib_section () \
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#undef DWARF2_DEBUGGING_INFO
|
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#undef DWARF2_UNWIND_INFO
|
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#undef INCOMING_RETURN_ADDR_RTX
|
||||
|
||||
|
||||
/* We use the functions provided by the system library for integer
|
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division. */
|
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|
||||
#undef UDIVDI3_LIBCALL
|
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#undef DIVDI3_LIBCALL
|
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#define UDIVDI3_LIBCALL "$uldiv"
|
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#define DIVDI3_LIBCALL "$sldiv"
|
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|
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/* This is necessary to prevent gcc from generating calls to __divsi3. */
|
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|
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#define INIT_TARGET_OPTABS \
|
||||
do { \
|
||||
sdiv_optab->handlers[(int) SImode].libfunc = NULL_RTX; \
|
||||
udiv_optab->handlers[(int) SImode].libfunc = NULL_RTX; \
|
||||
} while (0)
|
||||
|
||||
#undef ASM_OUTPUT_SOURCE_LINE
|
||||
|
||||
/* We don't need a start file. */
|
||||
|
|
|
|||
|
|
@ -470,16 +470,6 @@ do { \
|
|||
#undef LIB_SPEC
|
||||
#define LIB_SPEC "-lc"
|
||||
|
||||
/* Define the names of the division and modulus functions. */
|
||||
#define DIVSI3_LIBCALL "OTS$DIV_I"
|
||||
#define DIVDI3_LIBCALL "OTS$DIV_L"
|
||||
#define UDIVSI3_LIBCALL "OTS$DIV_UI"
|
||||
#define UDIVDI3_LIBCALL "OTS$DIV_UL"
|
||||
#define MODSI3_LIBCALL "OTS$REM_I"
|
||||
#define MODDI3_LIBCALL "OTS$REM_L"
|
||||
#define UMODSI3_LIBCALL "OTS$REM_UI"
|
||||
#define UMODDI3_LIBCALL "OTS$REM_UL"
|
||||
|
||||
#define NAME__MAIN "__gccmain"
|
||||
#define SYMBOL__MAIN __gccmain
|
||||
|
||||
|
|
|
|||
|
|
@ -276,7 +276,7 @@ avr_override_options ()
|
|||
avr_case_values_threshold = (!AVR_MEGA || TARGET_CALL_PROLOGUES) ? 8 : 17;
|
||||
}
|
||||
|
||||
|
||||
#if 0 /* Does not play nice with GC. FIXME. */
|
||||
/* Initialize TMP_REG_RTX and ZERO_REG_RTX */
|
||||
void
|
||||
avr_init_once ()
|
||||
|
|
@ -296,6 +296,7 @@ avr_init_once ()
|
|||
PUT_MODE (ldi_reg_rtx, QImode);
|
||||
XINT (ldi_reg_rtx, 0) = LDI_REG_REGNO;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* return register class from register number */
|
||||
|
||||
|
|
|
|||
|
|
@ -2476,15 +2476,6 @@ extern int avr_case_values_threshold;
|
|||
#define OUT_AS2(a,b,c) output_asm_insn (AS2(a,b,c), operands)
|
||||
#define CR_TAB "\n\t"
|
||||
|
||||
/* Define this macro as a C statement that declares additional library
|
||||
routines renames existing ones. `init_optabs' calls this macro
|
||||
after initializing all the normal library routines. */
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
{ \
|
||||
avr_init_once (); \
|
||||
}
|
||||
|
||||
/* Temporary register r0 */
|
||||
#define TMP_REGNO 0
|
||||
|
||||
|
|
|
|||
|
|
@ -199,6 +199,7 @@ static int c4x_adjust_cost (rtx, rtx, rtx, int);
|
|||
static void c4x_globalize_label (FILE *, const char *);
|
||||
static bool c4x_rtx_costs (rtx, int, int, int *);
|
||||
static int c4x_address_cost (rtx);
|
||||
static void c4x_init_libfuncs (void);
|
||||
|
||||
/* Initialize the GCC target structure. */
|
||||
#undef TARGET_ASM_BYTE_OP
|
||||
|
|
@ -240,6 +241,9 @@ static int c4x_address_cost (rtx);
|
|||
#undef TARGET_MACHINE_DEPENDENT_REORG
|
||||
#define TARGET_MACHINE_DEPENDENT_REORG c4x_reorg
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS c4x_init_libfuncs
|
||||
|
||||
struct gcc_target targetm = TARGET_INITIALIZER;
|
||||
|
||||
/* Override command line options.
|
||||
|
|
@ -4838,6 +4842,35 @@ c4x_expand_builtin (tree exp, rtx target,
|
|||
return NULL_RTX;
|
||||
}
|
||||
|
||||
static void
|
||||
c4x_init_libfuncs (void)
|
||||
{
|
||||
set_optab_libfunc (smul_optab, QImode, "__mulqi3");
|
||||
set_optab_libfunc (sdiv_optab, QImode, "__divqi3");
|
||||
set_optab_libfunc (udiv_optab, QImode, "__udivqi3");
|
||||
set_optab_libfunc (smod_optab, QImode, "__modqi3");
|
||||
set_optab_libfunc (umod_optab, QImode, "__umodqi3");
|
||||
set_optab_libfunc (sdiv_optab, QFmode, "__divqf3");
|
||||
set_optab_libfunc (smul_optab, HFmode, "__mulhf3");
|
||||
set_optab_libfunc (sdiv_optab, HFmode, "__divhf3");
|
||||
set_optab_libfunc (smul_optab, HImode, "__mulhi3");
|
||||
set_optab_libfunc (sdiv_optab, HImode, "__divhi3");
|
||||
set_optab_libfunc (udiv_optab, HImode, "__udivhi3");
|
||||
set_optab_libfunc (smod_optab, HImode, "__modhi3");
|
||||
set_optab_libfunc (umod_optab, HImode, "__umodhi3");
|
||||
set_optab_libfunc (ffs_optab, QImode, "__ffs");
|
||||
smulhi3_libfunc = init_one_libfunc ("__smulhi3_high");
|
||||
umulhi3_libfunc = init_one_libfunc ("__umulhi3_high");
|
||||
fix_truncqfhi2_libfunc = init_one_libfunc ("__fix_truncqfhi2");
|
||||
fixuns_truncqfhi2_libfunc = init_one_libfunc ("__ufix_truncqfhi2");
|
||||
fix_trunchfhi2_libfunc = init_one_libfunc ("__fix_trunchfhi2");
|
||||
fixuns_trunchfhi2_libfunc = init_one_libfunc ("__ufix_trunchfhi2");
|
||||
floathiqf2_libfunc = init_one_libfunc ("__floathiqf2");
|
||||
floatunshiqf2_libfunc = init_one_libfunc ("__ufloathiqf2");
|
||||
floathihf2_libfunc = init_one_libfunc ("__floathihf2");
|
||||
floatunshihf2_libfunc = init_one_libfunc ("__ufloathihf2");
|
||||
}
|
||||
|
||||
static void
|
||||
c4x_asm_named_section (const char *name, unsigned int flags ATTRIBUTE_UNUSED)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -1195,89 +1195,6 @@ CUMULATIVE_ARGS;
|
|||
|
||||
/* Implicit Calls to Library Routines. */
|
||||
|
||||
#define MULQI3_LIBCALL "__mulqi3"
|
||||
#define DIVQI3_LIBCALL "__divqi3"
|
||||
#define UDIVQI3_LIBCALL "__udivqi3"
|
||||
#define MODQI3_LIBCALL "__modqi3"
|
||||
#define UMODQI3_LIBCALL "__umodqi3"
|
||||
|
||||
#define DIVQF3_LIBCALL "__divqf3"
|
||||
|
||||
#define MULHF3_LIBCALL "__mulhf3"
|
||||
#define DIVHF3_LIBCALL "__divhf3"
|
||||
|
||||
#define MULHI3_LIBCALL "__mulhi3"
|
||||
#define SMULHI3_LIBCALL "__smulhi3_high"
|
||||
#define UMULHI3_LIBCALL "__umulhi3_high"
|
||||
#define DIVHI3_LIBCALL "__divhi3"
|
||||
#define UDIVHI3_LIBCALL "__udivhi3"
|
||||
#define MODHI3_LIBCALL "__modhi3"
|
||||
#define UMODHI3_LIBCALL "__umodhi3"
|
||||
|
||||
#define FLOATHIQF2_LIBCALL "__floathiqf2"
|
||||
#define FLOATUNSHIQF2_LIBCALL "__ufloathiqf2"
|
||||
#define FIX_TRUNCQFHI2_LIBCALL "__fix_truncqfhi2"
|
||||
#define FIXUNS_TRUNCQFHI2_LIBCALL "__ufix_truncqfhi2"
|
||||
|
||||
#define FLOATHIHF2_LIBCALL "__floathihf2"
|
||||
#define FLOATUNSHIHF2_LIBCALL "__ufloathihf2"
|
||||
#define FIX_TRUNCHFHI2_LIBCALL "__fix_trunchfhi2"
|
||||
#define FIXUNS_TRUNCHFHI2_LIBCALL "__ufix_trunchfhi2"
|
||||
|
||||
#define FFS_LIBCALL "__ffs"
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do { \
|
||||
smul_optab->handlers[(int) QImode].libfunc \
|
||||
= init_one_libfunc (MULQI3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) QImode].libfunc \
|
||||
= init_one_libfunc (DIVQI3_LIBCALL); \
|
||||
udiv_optab->handlers[(int) QImode].libfunc \
|
||||
= init_one_libfunc (UDIVQI3_LIBCALL); \
|
||||
smod_optab->handlers[(int) QImode].libfunc \
|
||||
= init_one_libfunc (MODQI3_LIBCALL); \
|
||||
umod_optab->handlers[(int) QImode].libfunc \
|
||||
= init_one_libfunc (UMODQI3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) QFmode].libfunc \
|
||||
= init_one_libfunc (DIVQF3_LIBCALL); \
|
||||
smul_optab->handlers[(int) HFmode].libfunc \
|
||||
= init_one_libfunc (MULHF3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) HFmode].libfunc \
|
||||
= init_one_libfunc (DIVHF3_LIBCALL); \
|
||||
smul_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (MULHI3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (DIVHI3_LIBCALL); \
|
||||
udiv_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (UDIVHI3_LIBCALL); \
|
||||
smod_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (MODHI3_LIBCALL); \
|
||||
umod_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (UMODHI3_LIBCALL); \
|
||||
ffs_optab->handlers[(int) QImode].libfunc \
|
||||
= init_one_libfunc (FFS_LIBCALL); \
|
||||
smulhi3_libfunc \
|
||||
= init_one_libfunc(SMULHI3_LIBCALL); \
|
||||
umulhi3_libfunc \
|
||||
= init_one_libfunc(UMULHI3_LIBCALL); \
|
||||
fix_truncqfhi2_libfunc \
|
||||
= init_one_libfunc(FIX_TRUNCQFHI2_LIBCALL); \
|
||||
fixuns_truncqfhi2_libfunc \
|
||||
= init_one_libfunc(FIXUNS_TRUNCQFHI2_LIBCALL); \
|
||||
fix_trunchfhi2_libfunc \
|
||||
= init_one_libfunc(FIX_TRUNCHFHI2_LIBCALL); \
|
||||
fixuns_trunchfhi2_libfunc \
|
||||
= init_one_libfunc(FIXUNS_TRUNCHFHI2_LIBCALL); \
|
||||
floathiqf2_libfunc \
|
||||
= init_one_libfunc(FLOATHIQF2_LIBCALL); \
|
||||
floatunshiqf2_libfunc \
|
||||
= init_one_libfunc(FLOATUNSHIQF2_LIBCALL); \
|
||||
floathihf2_libfunc \
|
||||
= init_one_libfunc(FLOATHIHF2_LIBCALL); \
|
||||
floatunshihf2_libfunc \
|
||||
= init_one_libfunc(FLOATUNSHIHF2_LIBCALL); \
|
||||
} while (0)
|
||||
|
||||
#define TARGET_MEM_FUNCTIONS
|
||||
|
||||
/* CC_NOOVmode should be used when the first operand is a PLUS, MINUS, NEG
|
||||
|
|
|
|||
|
|
@ -43,6 +43,7 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "target.h"
|
||||
#include "target-def.h"
|
||||
#include "ggc.h"
|
||||
#include "optabs.h"
|
||||
|
||||
/* Usable when we have an amount to add or subtract, and want the
|
||||
optimal size of the insn. */
|
||||
|
|
@ -104,6 +105,7 @@ static void cris_asm_output_mi_thunk
|
|||
(FILE *, tree, HOST_WIDE_INT, HOST_WIDE_INT, tree);
|
||||
|
||||
static void cris_file_start (void);
|
||||
static void cris_init_libfuncs (void);
|
||||
|
||||
static bool cris_rtx_costs (rtx, int, int, int *);
|
||||
static int cris_address_cost (rtx);
|
||||
|
|
@ -165,6 +167,9 @@ int cris_cpu_version = CRIS_DEFAULT_CPU_VERSION;
|
|||
#undef TARGET_ASM_FILE_START
|
||||
#define TARGET_ASM_FILE_START cris_file_start
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS cris_init_libfuncs
|
||||
|
||||
#undef TARGET_RTX_COSTS
|
||||
#define TARGET_RTX_COSTS cris_rtx_costs
|
||||
#undef TARGET_ADDRESS_COST
|
||||
|
|
@ -2720,6 +2725,17 @@ cris_file_start (void)
|
|||
default_file_start ();
|
||||
}
|
||||
|
||||
/* Rename the function calls for integer multiply and divide. */
|
||||
static void
|
||||
cris_init_libfuncs ()
|
||||
{
|
||||
set_optab_libfunc (smul_optab, SImode, "__Mul");
|
||||
set_optab_libfunc (sdiv_optab, SImode, "__Div");
|
||||
set_optab_libfunc (udiv_optab, SImode, "__Udiv");
|
||||
set_optab_libfunc (smod_optab, SImode, "__Mod");
|
||||
set_optab_libfunc (umod_optab, SImode, "__Umod");
|
||||
}
|
||||
|
||||
/* The EXPAND_BUILTIN_VA_ARG worker. This is modified from the
|
||||
"standard" implementation of va_arg: read the value from the current
|
||||
address and increment by the size of one or two registers. The
|
||||
|
|
|
|||
|
|
@ -1097,12 +1097,6 @@ struct cum_args {int regs;};
|
|||
|
||||
/* Node: Library Calls */
|
||||
|
||||
#define MULSI3_LIBCALL "__Mul"
|
||||
#define DIVSI3_LIBCALL "__Div"
|
||||
#define UDIVSI3_LIBCALL "__Udiv"
|
||||
#define MODSI3_LIBCALL "__Mod"
|
||||
#define UMODSI3_LIBCALL "__Umod"
|
||||
|
||||
/* If you change this, you have to check whatever libraries and systems
|
||||
that use it. */
|
||||
#define TARGET_EDOM 33
|
||||
|
|
|
|||
|
|
@ -40,6 +40,7 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "except.h"
|
||||
#include "function.h"
|
||||
#include "optabs.h"
|
||||
#include "libfuncs.h"
|
||||
#include "toplev.h"
|
||||
#include "basic-block.h"
|
||||
#include "tm_p.h"
|
||||
|
|
@ -277,6 +278,7 @@ static void frv_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
|
|||
static bool frv_assemble_integer PARAMS ((rtx, unsigned, int));
|
||||
static void frv_init_builtins PARAMS ((void));
|
||||
static rtx frv_expand_builtin PARAMS ((tree, rtx, rtx, enum machine_mode, int));
|
||||
static void frv_init_libfuncs PARAMS ((void));
|
||||
static bool frv_in_small_data_p PARAMS ((tree));
|
||||
static void frv_asm_output_mi_thunk
|
||||
PARAMS ((FILE *, tree, HOST_WIDE_INT, HOST_WIDE_INT, tree));
|
||||
|
|
@ -295,6 +297,8 @@ static void frv_asm_out_destructor PARAMS ((rtx, int));
|
|||
#define TARGET_INIT_BUILTINS frv_init_builtins
|
||||
#undef TARGET_EXPAND_BUILTIN
|
||||
#define TARGET_EXPAND_BUILTIN frv_expand_builtin
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS frv_init_libfuncs
|
||||
#undef TARGET_IN_SMALL_DATA_P
|
||||
#define TARGET_IN_SMALL_DATA_P frv_in_small_data_p
|
||||
#undef TARGET_RTX_COSTS
|
||||
|
|
@ -9083,6 +9087,51 @@ frv_init_builtins ()
|
|||
#undef TRINARY
|
||||
}
|
||||
|
||||
/* Set the names for various arithmetic operations according to the
|
||||
FRV ABI. */
|
||||
static void
|
||||
frv_init_libfuncs (void)
|
||||
{
|
||||
set_optab_libfunc (smod_optab, SImode, "__modi");
|
||||
set_optab_libfunc (umod_optab, SImode, "__umodi");
|
||||
|
||||
set_optab_libfunc (add_optab, DImode, "__addll");
|
||||
set_optab_libfunc (sub_optab, DImode, "__subll");
|
||||
set_optab_libfunc (smul_optab, DImode, "__mulll");
|
||||
set_optab_libfunc (sdiv_optab, DImode, "__divll");
|
||||
set_optab_libfunc (smod_optab, DImode, "__modll");
|
||||
set_optab_libfunc (umod_optab, DImode, "__umodll");
|
||||
set_optab_libfunc (and_optab, DImode, "__andll");
|
||||
set_optab_libfunc (ior_optab, DImode, "__orll");
|
||||
set_optab_libfunc (xor_optab, DImode, "__xorll");
|
||||
set_optab_libfunc (one_cmpl_optab, DImode, "__notll");
|
||||
|
||||
set_optab_libfunc (add_optab, SFmode, "__addf");
|
||||
set_optab_libfunc (sub_optab, SFmode, "__subf");
|
||||
set_optab_libfunc (smul_optab, SFmode, "__mulf");
|
||||
set_optab_libfunc (sdiv_optab, SFmode, "__divf");
|
||||
|
||||
set_optab_libfunc (add_optab, DFmode, "__addd");
|
||||
set_optab_libfunc (sub_optab, DFmode, "__subd");
|
||||
set_optab_libfunc (smul_optab, DFmode, "__muld");
|
||||
set_optab_libfunc (sdiv_optab, DFmode, "__divd");
|
||||
|
||||
fixsfsi_libfunc = init_one_libfunc ("__ftoi");
|
||||
fixunssfsi_libfunc = init_one_libfunc ("__ftoui");
|
||||
fixsfdi_libfunc = init_one_libfunc ("__ftoll");
|
||||
fixunssfdi_libfunc = init_one_libfunc ("__ftoull");
|
||||
fixdfsi_libfunc = init_one_libfunc ("__dtoi");
|
||||
fixunsdfsi_libfunc = init_one_libfunc ("__dtoui");
|
||||
fixdfdi_libfunc = init_one_libfunc ("__dtoll");
|
||||
fixunsdfdi_libfunc = init_one_libfunc ("__dtoull");
|
||||
floatsisf_libfunc = init_one_libfunc ("__itof");
|
||||
floatdisf_libfunc = init_one_libfunc ("__lltof");
|
||||
floatsidf_libfunc = init_one_libfunc ("__itod");
|
||||
floatdidf_libfunc = init_one_libfunc ("__lltod");
|
||||
extendsfdf2_libfunc = init_one_libfunc ("__ftod");
|
||||
truncdfsf2_libfunc = init_one_libfunc ("__dtof");
|
||||
}
|
||||
|
||||
/* Convert an integer constant to an accumulator register. ICODE is the
|
||||
code of the target instruction, OPNUM is the number of the
|
||||
accumulator operand and OPVAL is the constant integer. Try both
|
||||
|
|
|
|||
|
|
@ -2223,101 +2223,6 @@ __asm__("\n" \
|
|||
"\tsethi #0, gr7\n" \
|
||||
"\tjmpl @(gr0,gr6)\n");
|
||||
|
||||
|
||||
/* Implicit Calls to Library Routines. */
|
||||
|
||||
/* A C string constant giving the name of the function to call for the
|
||||
remainder in division of one signed full-word by another. If you do not
|
||||
define this macro, the default name is used, which is `__modsi3', a function
|
||||
defined in `libgcc.a'. */
|
||||
#define MODSI3_LIBCALL "__modi"
|
||||
|
||||
/* A C string constant giving the name of the function to call for the
|
||||
remainder in division of one unsigned full-word by another. If you do not
|
||||
define this macro, the default name is used, which is `__umodsi3', a
|
||||
function defined in `libgcc.a'. */
|
||||
#define UMODSI3_LIBCALL "__umodi"
|
||||
|
||||
/* A C string constant giving the name of the function to call for
|
||||
multiplication of one signed double-word by another. If you do not define
|
||||
this macro, the default name is used, which is `__muldi3', a function
|
||||
defined in `libgcc.a'. */
|
||||
#define MULDI3_LIBCALL "__mulll"
|
||||
|
||||
/* A C string constant giving the name of the function to call for division of
|
||||
one signed double-word by another. If you do not define this macro, the
|
||||
default name is used, which is `__divdi3', a function defined in `libgcc.a'. */
|
||||
#define DIVDI3_LIBCALL "__divll"
|
||||
|
||||
/* A C string constant giving the name of the function to call for division of
|
||||
one unsigned full-word by another. If you do not define this macro, the
|
||||
default name is used, which is `__udivdi3', a function defined in
|
||||
`libgcc.a'. */
|
||||
#define UDIVDI3_LIBCALL "__udivll"
|
||||
|
||||
/* A C string constant giving the name of the function to call for the
|
||||
remainder in division of one signed double-word by another. If you do not
|
||||
define this macro, the default name is used, which is `__moddi3', a function
|
||||
defined in `libgcc.a'. */
|
||||
#define MODDI3_LIBCALL "__modll"
|
||||
|
||||
/* A C string constant giving the name of the function to call for the
|
||||
remainder in division of one unsigned full-word by another. If you do not
|
||||
define this macro, the default name is used, which is `__umoddi3', a
|
||||
function defined in `libgcc.a'. */
|
||||
#define UMODDI3_LIBCALL "__umodll"
|
||||
|
||||
/* Define this macro as a C statement that declares additional library routines
|
||||
renames existing ones. `init_optabs' calls this macro after initializing all
|
||||
the normal library routines. */
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do \
|
||||
{ \
|
||||
add_optab->handlers [(int) DImode].libfunc \
|
||||
= init_one_libfunc ("__addll"); \
|
||||
sub_optab->handlers [(int) DImode].libfunc \
|
||||
= init_one_libfunc ("__subll"); \
|
||||
and_optab->handlers [(int) DImode].libfunc \
|
||||
= init_one_libfunc ("__andll"); \
|
||||
ior_optab->handlers [(int) DImode].libfunc \
|
||||
= init_one_libfunc ("__orll"); \
|
||||
xor_optab->handlers [(int) DImode].libfunc \
|
||||
= init_one_libfunc ("__xorll"); \
|
||||
one_cmpl_optab->handlers [(int) DImode].libfunc \
|
||||
= init_one_libfunc ("__notll"); \
|
||||
add_optab->handlers [(int) SFmode].libfunc \
|
||||
= init_one_libfunc ("__addf"); \
|
||||
sub_optab->handlers [(int) SFmode].libfunc \
|
||||
= init_one_libfunc ("__subf"); \
|
||||
smul_optab->handlers [(int) SFmode].libfunc \
|
||||
= init_one_libfunc ("__mulf"); \
|
||||
sdiv_optab->handlers [(int) SFmode].libfunc \
|
||||
= init_one_libfunc ("__divf"); \
|
||||
add_optab->handlers [(int) DFmode].libfunc \
|
||||
= init_one_libfunc ("__addd"); \
|
||||
sub_optab->handlers [(int) DFmode].libfunc \
|
||||
= init_one_libfunc ("__subd"); \
|
||||
smul_optab->handlers [(int) DFmode].libfunc \
|
||||
= init_one_libfunc ("__muld"); \
|
||||
sdiv_optab->handlers [(int) DFmode].libfunc \
|
||||
= init_one_libfunc ("__divd"); \
|
||||
fixsfsi_libfunc = init_one_libfunc ("__ftoi"); \
|
||||
fixunssfsi_libfunc = init_one_libfunc ("__ftoui"); \
|
||||
fixsfdi_libfunc = init_one_libfunc ("__ftoll"); \
|
||||
fixunssfdi_libfunc = init_one_libfunc ("__ftoull"); \
|
||||
fixdfsi_libfunc = init_one_libfunc ("__dtoi"); \
|
||||
fixunsdfsi_libfunc = init_one_libfunc ("__dtoui"); \
|
||||
fixdfdi_libfunc = init_one_libfunc ("__dtoll"); \
|
||||
fixunsdfdi_libfunc = init_one_libfunc ("__dtoull"); \
|
||||
floatsisf_libfunc = init_one_libfunc ("__itof"); \
|
||||
floatdisf_libfunc = init_one_libfunc ("__lltof"); \
|
||||
floatsidf_libfunc = init_one_libfunc ("__itod"); \
|
||||
floatdidf_libfunc = init_one_libfunc ("__lltod"); \
|
||||
extendsfdf2_libfunc = init_one_libfunc ("__ftod"); \
|
||||
truncdfsf2_libfunc = init_one_libfunc ("__dtof"); \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
|
||||
/* Addressing Modes. */
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* US Software GOFAST floating point library support.
|
||||
Copyright (C) 1994, 1998, 1999, 2002 Free Software Foundation, Inc.
|
||||
Copyright (C) 1994, 1998, 1999, 2002, 2003 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GCC.
|
||||
|
||||
|
|
@ -18,91 +18,62 @@ along with GCC; see the file COPYING. If not, write to
|
|||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* This is used by fp-bit.c. */
|
||||
#define US_SOFTWARE_GOFAST
|
||||
|
||||
/* The US Software GOFAST library requires special optabs support.
|
||||
There is no negation libcall, and several others have names different
|
||||
from gcc. This file consolidates the support in one place.
|
||||
This file is intended to be included by config/ARCH/ARCH.c. It
|
||||
defines one function, gofast_maybe_init_libfuncs, which should be
|
||||
called from the TARGET_INIT_LIBFUNCS hook. When tm.h has defined
|
||||
US_SOFTWARE_GOFAST, this function will adjust all the optabs and
|
||||
libfuncs appropriately. Otherwise it will do nothing. */
|
||||
|
||||
The basic plan is to leave gcc proper alone and via some hook fix things
|
||||
after the optabs have been set up. Our main entry point is
|
||||
INIT_GOFAST_OPTABS. */
|
||||
static void
|
||||
gofast_maybe_init_libfuncs (void)
|
||||
{
|
||||
#ifdef US_SOFTWARE_GOFAST
|
||||
int mode;
|
||||
|
||||
#define INIT_GOFAST_OPTABS \
|
||||
do { \
|
||||
GOFAST_CLEAR_NEG_FLOAT_OPTAB; \
|
||||
GOFAST_RENAME_LIBCALLS; \
|
||||
} while (0)
|
||||
set_optab_libfunc (add_optab, SFmode, "fpadd");
|
||||
set_optab_libfunc (add_optab, DFmode, "dpadd");
|
||||
set_optab_libfunc (sub_optab, SFmode, "fpsub");
|
||||
set_optab_libfunc (sub_optab, DFmode, "dpsub");
|
||||
set_optab_libfunc (smul_optab, SFmode, "fpmul");
|
||||
set_optab_libfunc (smul_optab, DFmode, "dpmul");
|
||||
set_optab_libfunc (sdiv_optab, SFmode, "fpdiv");
|
||||
set_optab_libfunc (sdiv_optab, DFmode, "dpdiv");
|
||||
set_optab_libfunc (cmp_optab, SFmode, "fpcmp");
|
||||
set_optab_libfunc (cmp_optab, DFmode, "dpcmp");
|
||||
|
||||
#define GOFAST_CLEAR_NEG_FLOAT_OPTAB \
|
||||
do { \
|
||||
int mode; \
|
||||
for (mode = SFmode; (int) mode <= (int) TFmode; \
|
||||
mode = (enum machine_mode) ((int) mode + 1)) \
|
||||
neg_optab->handlers[(int) mode].libfunc = NULL_RTX; \
|
||||
} while (0)
|
||||
/* GOFAST does not provide libfuncs for negation, so we use the
|
||||
standard names. */
|
||||
|
||||
/* GCC does not use fpcmp/dpcmp for gt or ge because its own
|
||||
FP-emulation library returns +1 for both > and unord. So we leave
|
||||
gt and ge unset, such that, instead of fpcmp(a,b) >[=], we generate
|
||||
fpcmp(b,a) <[=] 0, which is unambiguous. For unord libfuncs, we
|
||||
use our own functions, since GOFAST doesn't supply them. */
|
||||
#define GOFAST_RENAME_LIBCALLS \
|
||||
add_optab->handlers[(int) SFmode].libfunc = init_one_libfunc ("fpadd"); \
|
||||
add_optab->handlers[(int) DFmode].libfunc = init_one_libfunc ("dpadd"); \
|
||||
sub_optab->handlers[(int) SFmode].libfunc = init_one_libfunc ("fpsub"); \
|
||||
sub_optab->handlers[(int) DFmode].libfunc = init_one_libfunc ("dpsub"); \
|
||||
smul_optab->handlers[(int) SFmode].libfunc = init_one_libfunc ("fpmul"); \
|
||||
smul_optab->handlers[(int) DFmode].libfunc = init_one_libfunc ("dpmul"); \
|
||||
sdiv_optab->handlers[(int) SFmode].libfunc = init_one_libfunc ("fpdiv"); \
|
||||
sdiv_optab->handlers[(int) DFmode].libfunc = init_one_libfunc ("dpdiv"); \
|
||||
cmp_optab->handlers[(int) SFmode].libfunc = init_one_libfunc ("fpcmp"); \
|
||||
cmp_optab->handlers[(int) DFmode].libfunc = init_one_libfunc ("dpcmp"); \
|
||||
\
|
||||
extendsfdf2_libfunc = init_one_libfunc ("fptodp"); \
|
||||
truncdfsf2_libfunc = init_one_libfunc ("dptofp"); \
|
||||
\
|
||||
eqhf2_libfunc = NULL_RTX; \
|
||||
nehf2_libfunc = NULL_RTX; \
|
||||
gthf2_libfunc = NULL_RTX; \
|
||||
gehf2_libfunc = NULL_RTX; \
|
||||
lthf2_libfunc = NULL_RTX; \
|
||||
lehf2_libfunc = NULL_RTX; \
|
||||
\
|
||||
eqsf2_libfunc = init_one_libfunc ("fpcmp"); \
|
||||
nesf2_libfunc = init_one_libfunc ("fpcmp"); \
|
||||
gtsf2_libfunc = NULL_RTX; \
|
||||
gesf2_libfunc = NULL_RTX; \
|
||||
ltsf2_libfunc = init_one_libfunc ("fpcmp"); \
|
||||
lesf2_libfunc = init_one_libfunc ("fpcmp"); \
|
||||
\
|
||||
eqdf2_libfunc = init_one_libfunc ("dpcmp"); \
|
||||
nedf2_libfunc = init_one_libfunc ("dpcmp"); \
|
||||
gtdf2_libfunc = NULL_RTX; \
|
||||
gedf2_libfunc = NULL_RTX; \
|
||||
ltdf2_libfunc = init_one_libfunc ("dpcmp"); \
|
||||
ledf2_libfunc = init_one_libfunc ("dpcmp"); \
|
||||
\
|
||||
eqxf2_libfunc = NULL_RTX; \
|
||||
nexf2_libfunc = NULL_RTX; \
|
||||
gtxf2_libfunc = NULL_RTX; \
|
||||
gexf2_libfunc = NULL_RTX; \
|
||||
ltxf2_libfunc = NULL_RTX; \
|
||||
lexf2_libfunc = NULL_RTX; \
|
||||
\
|
||||
eqtf2_libfunc = NULL_RTX; \
|
||||
netf2_libfunc = NULL_RTX; \
|
||||
gttf2_libfunc = NULL_RTX; \
|
||||
getf2_libfunc = NULL_RTX; \
|
||||
lttf2_libfunc = NULL_RTX; \
|
||||
letf2_libfunc = NULL_RTX; \
|
||||
\
|
||||
floatsisf_libfunc = init_one_libfunc ("sitofp"); \
|
||||
floatsidf_libfunc = init_one_libfunc ("litodp"); \
|
||||
fixsfsi_libfunc = init_one_libfunc ("fptosi"); \
|
||||
fixdfsi_libfunc = init_one_libfunc ("dptoli"); \
|
||||
fixunssfsi_libfunc = init_one_libfunc ("fptoui"); \
|
||||
fixunsdfsi_libfunc = init_one_libfunc ("dptoul"); \
|
||||
/* GCC does not use fpcmp/dpcmp for gt or ge because its own
|
||||
FP-emulation library returns +1 for both > and unord. So we
|
||||
leave gt and ge unset, such that, instead of fpcmp(a,b) >[=], we
|
||||
generate fpcmp(b,a) <[=] 0, which is unambiguous. For unord
|
||||
libfuncs, we use our own functions, since GOFAST doesn't supply
|
||||
them. */
|
||||
|
||||
/* End of GOFAST_RENAME_LIBCALLS */
|
||||
eqsf2_libfunc = init_one_libfunc ("fpcmp");
|
||||
nesf2_libfunc = init_one_libfunc ("fpcmp");
|
||||
gtsf2_libfunc = NULL_RTX;
|
||||
gesf2_libfunc = NULL_RTX;
|
||||
ltsf2_libfunc = init_one_libfunc ("fpcmp");
|
||||
lesf2_libfunc = init_one_libfunc ("fpcmp");
|
||||
|
||||
eqdf2_libfunc = init_one_libfunc ("dpcmp");
|
||||
nedf2_libfunc = init_one_libfunc ("dpcmp");
|
||||
gtdf2_libfunc = NULL_RTX;
|
||||
gedf2_libfunc = NULL_RTX;
|
||||
ltdf2_libfunc = init_one_libfunc ("dpcmp");
|
||||
ledf2_libfunc = init_one_libfunc ("dpcmp");
|
||||
|
||||
extendsfdf2_libfunc = init_one_libfunc ("fptodp");
|
||||
truncdfsf2_libfunc = init_one_libfunc ("dptofp");
|
||||
|
||||
floatsisf_libfunc = init_one_libfunc ("sitofp");
|
||||
floatsidf_libfunc = init_one_libfunc ("litodp");
|
||||
fixsfsi_libfunc = init_one_libfunc ("fptosi");
|
||||
fixdfsi_libfunc = init_one_libfunc ("dptoli");
|
||||
fixunssfsi_libfunc = init_one_libfunc ("fptoui");
|
||||
fixunsdfsi_libfunc = init_one_libfunc ("dptoul");
|
||||
#endif
|
||||
}
|
||||
|
|
|
|||
|
|
@ -38,6 +38,7 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "recog.h"
|
||||
#include "expr.h"
|
||||
#include "function.h"
|
||||
#include "optabs.h"
|
||||
#include "toplev.h"
|
||||
#include "c-pragma.h"
|
||||
#include "tm_p.h"
|
||||
|
|
@ -4507,6 +4508,17 @@ h8300_hard_regno_rename_ok (unsigned int old_reg ATTRIBUTE_UNUSED,
|
|||
return 1;
|
||||
}
|
||||
|
||||
/* Perform target dependent optabs initialization. */
|
||||
static void
|
||||
h8300_init_libfuncs (void)
|
||||
{
|
||||
set_optab_libfunc (smul_optab, HImode, "__mulhi3");
|
||||
set_optab_libfunc (sdiv_optab, HImode, "__divhi3");
|
||||
set_optab_libfunc (udiv_optab, HImode, "__udivhi3");
|
||||
set_optab_libfunc (smod_optab, HImode, "__modhi3");
|
||||
set_optab_libfunc (umod_optab, HImode, "__umodhi3");
|
||||
}
|
||||
|
||||
/* Initialize the GCC target structure. */
|
||||
#undef TARGET_ATTRIBUTE_TABLE
|
||||
#define TARGET_ATTRIBUTE_TABLE h8300_attribute_table
|
||||
|
|
@ -4534,4 +4546,7 @@ h8300_hard_regno_rename_ok (unsigned int old_reg ATTRIBUTE_UNUSED,
|
|||
#undef TARGET_RTX_COSTS
|
||||
#define TARGET_RTX_COSTS h8300_rtx_costs
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS h8300_init_libfuncs
|
||||
|
||||
struct gcc_target targetm = TARGET_INITIALIZER;
|
||||
|
|
|
|||
|
|
@ -1197,30 +1197,6 @@ struct cum_arg
|
|||
|
||||
#define TARGET_MEM_FUNCTIONS
|
||||
|
||||
#define MULHI3_LIBCALL "__mulhi3"
|
||||
#define DIVHI3_LIBCALL "__divhi3"
|
||||
#define UDIVHI3_LIBCALL "__udivhi3"
|
||||
#define MODHI3_LIBCALL "__modhi3"
|
||||
#define UMODHI3_LIBCALL "__umodhi3"
|
||||
|
||||
/* Perform target dependent optabs initialization. */
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do \
|
||||
{ \
|
||||
smul_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (MULHI3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (DIVHI3_LIBCALL); \
|
||||
udiv_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (UDIVHI3_LIBCALL); \
|
||||
smod_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (MODHI3_LIBCALL); \
|
||||
umod_optab->handlers[(int) HImode].libfunc \
|
||||
= init_one_libfunc (UMODHI3_LIBCALL); \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
#define MOVE_RATIO 3
|
||||
|
||||
/* Define the codes that are matched by predicates in h8300.c. */
|
||||
|
|
|
|||
|
|
@ -43,6 +43,7 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "insn-attr.h"
|
||||
#include "function.h"
|
||||
#include "expr.h"
|
||||
#include "optabs.h"
|
||||
#include "toplev.h"
|
||||
#include "tm_p.h"
|
||||
#include "target.h"
|
||||
|
|
@ -2091,6 +2092,14 @@ i860_file_start (void)
|
|||
fprintf (asm_out_file, "\t.version\t\"01.01\"\n");
|
||||
}
|
||||
|
||||
static void
|
||||
i860_init_libfuncs (void)
|
||||
{
|
||||
set_optab_libfunc (sdiv_optab, SImode, "*.div");
|
||||
set_optab_libfunc (udiv_optab, SImode, "*.udiv");
|
||||
set_optab_libfunc (smod_optab, SImode, "*.rem");
|
||||
set_optab_libfunc (umod_optab, SImode, "*.urem");
|
||||
}
|
||||
|
||||
/* Initialize the GCC target structure. */
|
||||
#undef TARGET_RTX_COSTS
|
||||
|
|
@ -2105,5 +2114,8 @@ i860_file_start (void)
|
|||
#undef TARGET_ASM_FUNCTION_EPILOGUE
|
||||
#define TARGET_ASM_FUNCTION_EPILOGUE i860_output_function_epilogue
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS i860_init_libfuncs
|
||||
|
||||
struct gcc_target targetm = TARGET_INITIALIZER;
|
||||
|
||||
|
|
|
|||
|
|
@ -835,11 +835,6 @@ struct cumulative_args { int ints, floats; };
|
|||
Do not define this if the table should contain absolute addresses. */
|
||||
/* #define CASE_VECTOR_PC_RELATIVE 1 */
|
||||
|
||||
#define DIVSI3_LIBCALL "*.div"
|
||||
#define UDIVSI3_LIBCALL "*.udiv"
|
||||
#define MODSI3_LIBCALL "*.rem"
|
||||
#define UMODSI3_LIBCALL "*.urem"
|
||||
|
||||
/* Define this as 1 if `char' should by default be signed; else as 0. */
|
||||
#define DEFAULT_SIGNED_CHAR 1
|
||||
|
||||
|
|
|
|||
|
|
@ -187,3 +187,10 @@ do { \
|
|||
#undef TARGET_C99_FUNCTIONS
|
||||
#define TARGET_C99_FUNCTIONS 1
|
||||
|
||||
/* We are using IEEE quad precision, not a double-extended with padding. */
|
||||
#undef INTEL_EXTENDED_IEEE_FORMAT
|
||||
#define INTEL_EXTENDED_IEEE_FORMAT 0
|
||||
|
||||
#define TARGET_INIT_LIBFUNCS ia64_hpux_init_libfuncs
|
||||
|
||||
#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)
|
||||
|
|
|
|||
|
|
@ -1,99 +0,0 @@
|
|||
/* Definitions of long double support for GNU compiler.
|
||||
Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GCC.
|
||||
|
||||
GCC is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
GCC is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with GCC; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* We are using IEEE quad precision, not a double-extended with padding. */
|
||||
#undef INTEL_EXTENDED_IEEE_FORMAT
|
||||
#define INTEL_EXTENDED_IEEE_FORMAT 0
|
||||
|
||||
/* Define library calls for quad FP operations. These are all part of the
|
||||
IA32 and IA64 ABIs. */
|
||||
|
||||
#define ADDTF3_LIBCALL "_U_Qfadd"
|
||||
#define SUBTF3_LIBCALL "_U_Qfsub"
|
||||
#define MULTF3_LIBCALL "_U_Qfmpy"
|
||||
#define DIVTF3_LIBCALL "_U_Qfdiv"
|
||||
#define NEGTF2_LIBCALL "_U_Qfneg"
|
||||
#define ABSTF2_LIBCALL "_U_Qfabs"
|
||||
#define SMINTF3_LIBCALL "_U_Qfmin"
|
||||
#define SMAXTF3_LIBCALL "_U_Qfmax"
|
||||
#define EXTENDSFTF2_LIBCALL "_U_Qfcnvff_sgl_to_quad"
|
||||
#define EXTENDDFTF2_LIBCALL "_U_Qfcnvff_dbl_to_quad"
|
||||
#define TRUNCTFSF2_LIBCALL "_U_Qfcnvff_quad_to_sgl"
|
||||
#define TRUNCTFDF2_LIBCALL "_U_Qfcnvff_quad_to_dbl"
|
||||
#define FLOATSITF2_LIBCALL "_U_Qfcnvxf_sgl_to_quad"
|
||||
#define FLOATDITF2_LIBCALL "_U_Qfcnvxf_dbl_to_quad"
|
||||
#define FIX_TRUNCTFSI2_LIBCALL "_U_Qfcnvfxt_quad_to_sgl"
|
||||
#define FIX_TRUNCTFDI2_LIBCALL "_U_Qfcnvfxt_quad_to_dbl"
|
||||
#define FIXUNS_TRUNCTFSI2_LIBCALL "_U_Qfcnvfxut_quad_to_sgl"
|
||||
#define FIXUNS_TRUNCTFDI2_LIBCALL "_U_Qfcnvfxut_quad_to_dbl"
|
||||
#define EQTF2_LIBCALL "_U_Qfeq"
|
||||
#define NETF2_LIBCALL "_U_Qfne"
|
||||
#define GTTF2_LIBCALL "_U_Qfgt"
|
||||
#define GETF2_LIBCALL "_U_Qfge"
|
||||
#define LTTF2_LIBCALL "_U_Qflt"
|
||||
#define LETF2_LIBCALL "_U_Qfle"
|
||||
|
||||
|
||||
#undef INIT_TARGET_OPTABS
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do { \
|
||||
add_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, ADDTF3_LIBCALL); \
|
||||
sub_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, SUBTF3_LIBCALL); \
|
||||
smul_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, MULTF3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, DIVTF3_LIBCALL); \
|
||||
smin_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, SMINTF3_LIBCALL); \
|
||||
smax_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, SMAXTF3_LIBCALL); \
|
||||
abs_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, ABSTF2_LIBCALL); \
|
||||
neg_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, NEGTF2_LIBCALL); \
|
||||
extendsftf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EXTENDSFTF2_LIBCALL); \
|
||||
extenddftf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EXTENDDFTF2_LIBCALL); \
|
||||
trunctfsf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, TRUNCTFSF2_LIBCALL); \
|
||||
trunctfdf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, TRUNCTFDF2_LIBCALL); \
|
||||
floatsitf_libfunc = gen_rtx_SYMBOL_REF (Pmode, FLOATSITF2_LIBCALL); \
|
||||
floatditf_libfunc = gen_rtx_SYMBOL_REF (Pmode, FLOATDITF2_LIBCALL); \
|
||||
fixtfsi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIX_TRUNCTFSI2_LIBCALL);\
|
||||
fixtfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIX_TRUNCTFDI2_LIBCALL);\
|
||||
fixunstfsi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIXUNS_TRUNCTFSI2_LIBCALL); \
|
||||
fixunstfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIXUNS_TRUNCTFDI2_LIBCALL); \
|
||||
eqtf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EQTF2_LIBCALL); \
|
||||
netf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, NETF2_LIBCALL); \
|
||||
gttf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, GTTF2_LIBCALL); \
|
||||
getf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, GETF2_LIBCALL); \
|
||||
lttf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, LTTF2_LIBCALL); \
|
||||
letf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, LETF2_LIBCALL); \
|
||||
\
|
||||
INIT_SUBTARGET_OPTABS; \
|
||||
} while (0)
|
||||
|
||||
/* This is meant to be redefined in the host dependent files */
|
||||
#define INIT_SUBTARGET_OPTABS
|
||||
|
||||
/* Nonzero if a floating point comparison library call for
|
||||
mode MODE that will return a boolean value. Zero if one
|
||||
of the libgcc2 functions is used. */
|
||||
#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)
|
||||
|
|
@ -37,6 +37,7 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "recog.h"
|
||||
#include "expr.h"
|
||||
#include "optabs.h"
|
||||
#include "libfuncs.h"
|
||||
#include "except.h"
|
||||
#include "function.h"
|
||||
#include "ggc.h"
|
||||
|
|
@ -253,6 +254,8 @@ static void ia64_hpux_add_extern_decl (const char *name)
|
|||
ATTRIBUTE_UNUSED;
|
||||
static void ia64_hpux_file_end (void)
|
||||
ATTRIBUTE_UNUSED;
|
||||
static void ia64_hpux_init_libfuncs (void)
|
||||
ATTRIBUTE_UNUSED;
|
||||
|
||||
static tree ia64_handle_model_attribute (tree *, tree, tree, int, bool *);
|
||||
static void ia64_encode_section_info (tree, rtx, int);
|
||||
|
|
@ -8304,6 +8307,36 @@ ia64_hpux_file_end (void)
|
|||
}
|
||||
}
|
||||
|
||||
/* Rename all the TFmode libfuncs using the HPUX conventions. */
|
||||
static void
|
||||
ia64_hpux_init_libfuncs (void)
|
||||
{
|
||||
set_optab_libfunc (add_optab, TFmode, "_U_Qfadd");
|
||||
set_optab_libfunc (sub_optab, TFmode, "_U_Qfsub");
|
||||
set_optab_libfunc (smul_optab, TFmode, "_Q_Qfmpy");
|
||||
set_optab_libfunc (sdiv_optab, TFmode, "_U_Qfdiv");
|
||||
set_optab_libfunc (smin_optab, TFmode, "_U_Qfmin");
|
||||
set_optab_libfunc (smax_optab, TFmode, "_U_Qfmax");
|
||||
set_optab_libfunc (abs_optab, TFmode, "_U_Qfabs");
|
||||
set_optab_libfunc (neg_optab, TFmode, "_U_Qfneg");
|
||||
|
||||
extendsftf2_libfunc = init_one_libfunc ("_U_Qfcnvff_sgl_to_quad");
|
||||
extenddftf2_libfunc = init_one_libfunc ("_U_Qfcnvff_dbl_to_quad");
|
||||
trunctfsf2_libfunc = init_one_libfunc ("_U_Qfcnvff_quad_to_sgl");
|
||||
trunctfdf2_libfunc = init_one_libfunc ("_U_Qfcnvff_quad_to_dbl");
|
||||
floatsitf_libfunc = init_one_libfunc ("_U_Qfcnvxf_sgl_to_quad");
|
||||
floatditf_libfunc = init_one_libfunc ("_U_Qfcnvxf_dbl_to_quad");
|
||||
fixtfsi_libfunc = init_one_libfunc ("_U_Qfcnvfxt_quad_to_sgl");
|
||||
fixtfdi_libfunc = init_one_libfunc ("_U_Qfcnvfxt_quad_to_dbl");
|
||||
fixunstfsi_libfunc = init_one_libfunc ("_U_Qfcnvfxut_quad_to_sgl");
|
||||
fixunstfdi_libfunc = init_one_libfunc ("_U_Qfcnvfxut_quad_to_dbl");
|
||||
eqtf2_libfunc = init_one_libfunc ("_U_Qfeq");
|
||||
netf2_libfunc = init_one_libfunc ("_U_Qfne");
|
||||
gttf2_libfunc = init_one_libfunc ("_U_Qfgt");
|
||||
getf2_libfunc = init_one_libfunc ("_U_Qfge");
|
||||
lttf2_libfunc = init_one_libfunc ("_U_Qflt");
|
||||
letf2_libfunc = init_one_libfunc ("_U_Qfle");
|
||||
}
|
||||
|
||||
/* Switch to the section to which we should output X. The only thing
|
||||
special we do here is to honor small data. */
|
||||
|
|
|
|||
|
|
@ -38,6 +38,7 @@
|
|||
#include "reload.h"
|
||||
#include "tree.h"
|
||||
#include "expr.h"
|
||||
#include "optabs.h"
|
||||
#include "toplev.h"
|
||||
#include "obstack.h"
|
||||
#include "function.h"
|
||||
|
|
@ -81,6 +82,7 @@ static tree ip2k_handle_fndecl_attribute PARAMS ((tree *, tree, tree, int,
|
|||
bool *));
|
||||
static bool ip2k_rtx_costs PARAMS ((rtx, int, int, int *));
|
||||
static int ip2k_address_cost PARAMS ((rtx));
|
||||
static void ip2k_init_libfuncs PARAMS ((void));
|
||||
|
||||
const struct attribute_spec ip2k_attribute_table[];
|
||||
|
||||
|
|
@ -109,6 +111,9 @@ const struct attribute_spec ip2k_attribute_table[];
|
|||
#undef TARGET_MACHINE_DEPENDENT_REORG
|
||||
#define TARGET_MACHINE_DEPENDENT_REORG ip2k_reorg
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS ip2k_init_libfuncs
|
||||
|
||||
struct gcc_target targetm = TARGET_INITIALIZER;
|
||||
|
||||
/* Prologue/Epilogue size in words. */
|
||||
|
|
@ -5503,6 +5508,15 @@ ip2k_reorg ()
|
|||
#endif
|
||||
}
|
||||
|
||||
static void
|
||||
ip2k_init_libfuncs (void)
|
||||
{
|
||||
set_optab_libfunc (smul_optab, SImode, "_mulsi3");
|
||||
set_optab_libfunc (smul_optab, DImode, "_muldi3");
|
||||
set_optab_libfunc (cmp_optab, HImode, "_cmphi2");
|
||||
set_optab_libfunc (cmp_optab, SImode, "_cmpsi2");
|
||||
}
|
||||
|
||||
/* Returns a bit position if mask contains only a single bit. Returns -1 if
|
||||
there were zero or more than one set bits. */
|
||||
int
|
||||
|
|
|
|||
|
|
@ -863,21 +863,6 @@ extern int ip2k_reorg_merge_qimode;
|
|||
#define OUT_AS2(a,b,c) output_asm_insn (AS2 (a,b,c), operands)
|
||||
#define CR_TAB "\n\t"
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
{ \
|
||||
smul_optab->handlers[(int) SImode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, "_mulsi3"); \
|
||||
\
|
||||
smul_optab->handlers[(int) DImode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, "_muldi3"); \
|
||||
\
|
||||
cmp_optab->handlers[(int) HImode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, "_cmphi2"); \
|
||||
\
|
||||
cmp_optab->handlers[(int) SImode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, "_cmpsi2"); \
|
||||
}
|
||||
|
||||
#define PREDICATE_CODES \
|
||||
{"ip2k_ip_operand", {MEM}}, \
|
||||
{"ip2k_short_operand", {MEM}}, \
|
||||
|
|
|
|||
|
|
@ -642,16 +642,6 @@ typedef struct iq2000_args {
|
|||
emit_move_insn (gen_rtx_MEM (SImode, plus_constant (addr, 36)), CHAIN);\
|
||||
}
|
||||
|
||||
|
||||
/* Implicit Calls to Library Routines. */
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do \
|
||||
{ \
|
||||
INIT_SUBTARGET_OPTABS; \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
|
||||
/* Addressing Modes. */
|
||||
|
||||
|
|
@ -1420,10 +1410,6 @@ extern void sbss_section (void);
|
|||
#define DONT_ACCESS_GBLS_AFTER_EPILOGUE 0
|
||||
|
||||
|
||||
#ifndef INIT_SUBTARGET_OPTABS
|
||||
#define INIT_SUBTARGET_OPTABS
|
||||
#endif
|
||||
|
||||
enum iq2000_builtins
|
||||
{
|
||||
IQ2000_BUILTIN_ADO16,
|
||||
|
|
|
|||
|
|
@ -50,6 +50,7 @@ Note:
|
|||
#include "flags.h"
|
||||
#include "recog.h"
|
||||
#include "expr.h"
|
||||
#include "libfuncs.h"
|
||||
#include "toplev.h"
|
||||
#include "basic-block.h"
|
||||
#include "function.h"
|
||||
|
|
@ -85,6 +86,7 @@ static void m68hc11_file_start PARAMS ((void));
|
|||
static void m68hc11_encode_section_info PARAMS((tree, rtx, int));
|
||||
static int autoinc_mode PARAMS((rtx));
|
||||
static int m68hc11_make_autoinc_notes PARAMS((rtx *, void *));
|
||||
static void m68hc11_init_libfuncs PARAMS ((void));
|
||||
|
||||
/* Must be set to 1 to produce debug messages. */
|
||||
int debug_m6811 = 0;
|
||||
|
|
@ -246,6 +248,9 @@ static int nb_soft_regs;
|
|||
#undef TARGET_MACHINE_DEPENDENT_REORG
|
||||
#define TARGET_MACHINE_DEPENDENT_REORG m68hc11_reorg
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS m68hc11_init_libfuncs
|
||||
|
||||
struct gcc_target targetm = TARGET_INITIALIZER;
|
||||
|
||||
int
|
||||
|
|
@ -5256,6 +5261,17 @@ m68hc11_reorg ()
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Override memcpy */
|
||||
|
||||
static void
|
||||
m68hc11_init_libfuncs (void)
|
||||
{
|
||||
memcpy_libfunc = init_one_libfunc ("__memcpy");
|
||||
memcmp_libfunc = init_one_libfunc ("__memcmp");
|
||||
memset_libfunc = init_one_libfunc ("__memset");
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Cost functions. */
|
||||
|
|
|
|||
|
|
@ -1175,23 +1175,6 @@ typedef struct m68hc11_args
|
|||
#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
|
||||
m68hc11_initialize_trampoline ((TRAMP), (FNADDR), (CXT))
|
||||
|
||||
|
||||
/* `INIT_TARGET_OPTABS'
|
||||
Define this macro as a C statement that declares additional library
|
||||
routines renames existing ones. `init_optabs' calls this macro
|
||||
after initializing all the normal library routines.
|
||||
|
||||
Overrides the memcpy */
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do \
|
||||
{ \
|
||||
memcpy_libfunc = gen_rtx_SYMBOL_REF (Pmode, "__memcpy"); \
|
||||
memcmp_libfunc = gen_rtx_SYMBOL_REF (Pmode, "__memcmp"); \
|
||||
memset_libfunc = gen_rtx_SYMBOL_REF (Pmode, "__memset"); \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
|
||||
/* Addressing modes, and classification of registers for them. */
|
||||
|
||||
|
|
|
|||
|
|
@ -41,6 +41,8 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "tree.h"
|
||||
#include "function.h"
|
||||
#include "expr.h"
|
||||
#include "optabs.h"
|
||||
#include "libfuncs.h"
|
||||
#include "flags.h"
|
||||
#include "reload.h"
|
||||
#include "tm_p.h"
|
||||
|
|
@ -255,6 +257,7 @@ static const struct mips_cpu_info *mips_cpu_info_from_isa (int);
|
|||
static int mips_adjust_cost (rtx, rtx, rtx, int);
|
||||
static int mips_issue_rate (void);
|
||||
static int mips_use_dfa_pipeline_interface (void);
|
||||
static void mips_init_libfuncs (void);
|
||||
|
||||
#ifdef TARGET_IRIX6
|
||||
static void iris6_asm_named_section_1 (const char *, unsigned int,
|
||||
|
|
@ -787,6 +790,9 @@ const struct mips_cpu_info mips_cpu_info_table[] = {
|
|||
#define TARGET_SECTION_TYPE_FLAGS iris6_section_type_flags
|
||||
#endif
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS mips_init_libfuncs
|
||||
|
||||
struct gcc_target targetm = TARGET_INITIALIZER;
|
||||
|
||||
/* Return true if RELOC is a valid relocation number and OFFSET can be
|
||||
|
|
@ -8986,6 +8992,55 @@ mips_reorg (void)
|
|||
}
|
||||
}
|
||||
|
||||
/* We need to use a special set of functions to handle hard floating
|
||||
point code in mips16 mode. Also, allow for --enable-gofast. */
|
||||
|
||||
#include "config/gofast.h"
|
||||
|
||||
static void
|
||||
mips_init_libfuncs (void)
|
||||
{
|
||||
if (TARGET_MIPS16 && mips16_hard_float)
|
||||
{
|
||||
set_optab_libfunc (add_optab, SFmode, "__mips16_addsf3");
|
||||
set_optab_libfunc (sub_optab, SFmode, "__mips16_subsf3");
|
||||
set_optab_libfunc (smul_optab, SFmode, "__mips16_mulsf3");
|
||||
set_optab_libfunc (sdiv_optab, SFmode, "__mips16_divsf3");
|
||||
|
||||
eqsf2_libfunc = init_one_libfunc ("__mips16_eqsf2");
|
||||
nesf2_libfunc = init_one_libfunc ("__mips16_nesf2");
|
||||
gtsf2_libfunc = init_one_libfunc ("__mips16_gtsf2");
|
||||
gesf2_libfunc = init_one_libfunc ("__mips16_gesf2");
|
||||
ltsf2_libfunc = init_one_libfunc ("__mips16_ltsf2");
|
||||
lesf2_libfunc = init_one_libfunc ("__mips16_lesf2");
|
||||
|
||||
floatsisf_libfunc = init_one_libfunc ("__mips16_floatsisf");
|
||||
fixsfsi_libfunc = init_one_libfunc ("__mips16_fixsfsi");
|
||||
|
||||
if (TARGET_DOUBLE_FLOAT)
|
||||
{
|
||||
set_optab_libfunc (add_optab, DFmode, "__mips16_adddf3");
|
||||
set_optab_libfunc (sub_optab, DFmode, "__mips16_subdf3");
|
||||
set_optab_libfunc (smul_optab, DFmode, "__mips16_muldf3");
|
||||
set_optab_libfunc (sdiv_optab, DFmode, "__mips16_divdf3");
|
||||
|
||||
eqdf2_libfunc = init_one_libfunc ("__mips16_eqdf2");
|
||||
nedf2_libfunc = init_one_libfunc ("__mips16_nedf2");
|
||||
gtdf2_libfunc = init_one_libfunc ("__mips16_gtdf2");
|
||||
gedf2_libfunc = init_one_libfunc ("__mips16_gedf2");
|
||||
ltdf2_libfunc = init_one_libfunc ("__mips16_ltdf2");
|
||||
ledf2_libfunc = init_one_libfunc ("__mips16_ledf2");
|
||||
|
||||
floatsidf_libfunc = init_one_libfunc ("__mips16_floatsidf");
|
||||
fixdfsi_libfunc = init_one_libfunc ("__mips16_fixdfsi");
|
||||
|
||||
extendsfdf2_libfunc = init_one_libfunc ("__mips16_extendsfdf2");
|
||||
truncdfsf2_libfunc = init_one_libfunc ("__mips16_truncdfsf2");
|
||||
}
|
||||
}
|
||||
else
|
||||
gofast_maybe_init_libfuncs ();
|
||||
}
|
||||
|
||||
/* Return a number assessing the cost of moving a register in class
|
||||
FROM to class TO. The classes are expressed using the enumeration
|
||||
|
|
|
|||
|
|
@ -3451,78 +3451,6 @@ while (0)
|
|||
&& mips_abi != ABI_32 \
|
||||
&& mips_abi != ABI_O64)
|
||||
|
||||
/* We need to use a special set of functions to handle hard floating
|
||||
point code in mips16 mode. */
|
||||
|
||||
#ifndef INIT_SUBTARGET_OPTABS
|
||||
#define INIT_SUBTARGET_OPTABS
|
||||
#endif
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do \
|
||||
{ \
|
||||
if (! TARGET_MIPS16 || ! mips16_hard_float) \
|
||||
INIT_SUBTARGET_OPTABS; \
|
||||
else \
|
||||
{ \
|
||||
add_optab->handlers[(int) SFmode].libfunc = \
|
||||
init_one_libfunc ("__mips16_addsf3"); \
|
||||
sub_optab->handlers[(int) SFmode].libfunc = \
|
||||
init_one_libfunc ("__mips16_subsf3"); \
|
||||
smul_optab->handlers[(int) SFmode].libfunc = \
|
||||
init_one_libfunc ("__mips16_mulsf3"); \
|
||||
sdiv_optab->handlers[(int) SFmode].libfunc = \
|
||||
init_one_libfunc ("__mips16_divsf3"); \
|
||||
\
|
||||
eqsf2_libfunc = init_one_libfunc ("__mips16_eqsf2"); \
|
||||
nesf2_libfunc = init_one_libfunc ("__mips16_nesf2"); \
|
||||
gtsf2_libfunc = init_one_libfunc ("__mips16_gtsf2"); \
|
||||
gesf2_libfunc = init_one_libfunc ("__mips16_gesf2"); \
|
||||
ltsf2_libfunc = init_one_libfunc ("__mips16_ltsf2"); \
|
||||
lesf2_libfunc = init_one_libfunc ("__mips16_lesf2"); \
|
||||
\
|
||||
floatsisf_libfunc = \
|
||||
init_one_libfunc ("__mips16_floatsisf"); \
|
||||
fixsfsi_libfunc = \
|
||||
init_one_libfunc ("__mips16_fixsfsi"); \
|
||||
\
|
||||
if (TARGET_DOUBLE_FLOAT) \
|
||||
{ \
|
||||
add_optab->handlers[(int) DFmode].libfunc = \
|
||||
init_one_libfunc ("__mips16_adddf3"); \
|
||||
sub_optab->handlers[(int) DFmode].libfunc = \
|
||||
init_one_libfunc ("__mips16_subdf3"); \
|
||||
smul_optab->handlers[(int) DFmode].libfunc = \
|
||||
init_one_libfunc ("__mips16_muldf3"); \
|
||||
sdiv_optab->handlers[(int) DFmode].libfunc = \
|
||||
init_one_libfunc ("__mips16_divdf3"); \
|
||||
\
|
||||
extendsfdf2_libfunc = \
|
||||
init_one_libfunc ("__mips16_extendsfdf2"); \
|
||||
truncdfsf2_libfunc = \
|
||||
init_one_libfunc ("__mips16_truncdfsf2"); \
|
||||
\
|
||||
eqdf2_libfunc = \
|
||||
init_one_libfunc ("__mips16_eqdf2"); \
|
||||
nedf2_libfunc = \
|
||||
init_one_libfunc ("__mips16_nedf2"); \
|
||||
gtdf2_libfunc = \
|
||||
init_one_libfunc ("__mips16_gtdf2"); \
|
||||
gedf2_libfunc = \
|
||||
init_one_libfunc ("__mips16_gedf2"); \
|
||||
ltdf2_libfunc = \
|
||||
init_one_libfunc ("__mips16_ltdf2"); \
|
||||
ledf2_libfunc = \
|
||||
init_one_libfunc ("__mips16_ledf2"); \
|
||||
\
|
||||
floatsidf_libfunc = \
|
||||
init_one_libfunc ("__mips16_floatsidf"); \
|
||||
fixdfsi_libfunc = \
|
||||
init_one_libfunc ("__mips16_fixdfsi"); \
|
||||
} \
|
||||
} \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
#define DFMODE_NAN \
|
||||
unsigned short DFbignan[4] = {0x7ff7, 0xffff, 0xffff, 0xffff}; \
|
||||
|
|
|
|||
|
|
@ -1,100 +0,0 @@
|
|||
/* Definitions of long double support for GNU compiler.
|
||||
Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GCC.
|
||||
|
||||
GCC is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
GCC is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with GCC; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#define LONG_DOUBLE_TYPE_SIZE 128
|
||||
|
||||
/* Define library calls for quad FP operations. These are all part of the
|
||||
PA32 and PA64 ABIs. */
|
||||
#define ADDTF3_LIBCALL "_U_Qfadd"
|
||||
#define SUBTF3_LIBCALL "_U_Qfsub"
|
||||
#define MULTF3_LIBCALL "_U_Qfmpy"
|
||||
#define DIVTF3_LIBCALL "_U_Qfdiv"
|
||||
#define NEGTF2_LIBCALL "_U_Qfneg"
|
||||
#define SQRTTF2_LIBCALL "_U_Qfsqrt"
|
||||
#define ABSTF2_LIBCALL "_U_Qfabs"
|
||||
#define SMINTF3_LIBCALL "_U_Qfmin"
|
||||
#define SMAXTF3_LIBCALL "_U_Qfmax"
|
||||
#define EXTENDSFTF2_LIBCALL "_U_Qfcnvff_sgl_to_quad"
|
||||
#define EXTENDDFTF2_LIBCALL "_U_Qfcnvff_dbl_to_quad"
|
||||
#define TRUNCTFSF2_LIBCALL "_U_Qfcnvff_quad_to_sgl"
|
||||
#define TRUNCTFDF2_LIBCALL "_U_Qfcnvff_quad_to_dbl"
|
||||
#define FLOATSITF2_LIBCALL "_U_Qfcnvxf_sgl_to_quad"
|
||||
#define FLOATDITF2_LIBCALL "_U_Qfcnvxf_dbl_to_quad"
|
||||
/* We need to put a wrapper function around _U_Qfcnvfxt_quad_to_sgl so that
|
||||
we can massage its return value for PA64. */
|
||||
#define FIX_TRUNCTFSI2_LIBCALL \
|
||||
(TARGET_64BIT ? "__U_Qfcnvfxt_quad_to_sgl" : "_U_Qfcnvfxt_quad_to_sgl")
|
||||
#define FIXUNS_TRUNCTFSI2_LIBCALL "_U_Qfcnvfxt_quad_to_usgl"
|
||||
#define FIXUNS_TRUNCTFDI2_LIBCALL "_U_Qfcnvfxt_quad_to_udbl"
|
||||
#define FIX_TRUNCTFDI2_LIBCALL "_U_Qfcnvfxt_quad_to_dbl"
|
||||
#define EQTF2_LIBCALL "_U_Qfeq"
|
||||
#define NETF2_LIBCALL "_U_Qfne"
|
||||
#define GTTF2_LIBCALL "_U_Qfgt"
|
||||
#define GETF2_LIBCALL "_U_Qfge"
|
||||
#define LTTF2_LIBCALL "_U_Qflt"
|
||||
#define LETF2_LIBCALL "_U_Qfle"
|
||||
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do { \
|
||||
add_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, ADDTF3_LIBCALL); \
|
||||
sub_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, SUBTF3_LIBCALL); \
|
||||
smul_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, MULTF3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, DIVTF3_LIBCALL); \
|
||||
smin_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, SMINTF3_LIBCALL); \
|
||||
smax_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, SMAXTF3_LIBCALL); \
|
||||
sqrt_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, SQRTTF2_LIBCALL); \
|
||||
abs_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, ABSTF2_LIBCALL); \
|
||||
neg_optab->handlers[(int) TFmode].libfunc \
|
||||
= gen_rtx_SYMBOL_REF (Pmode, NEGTF2_LIBCALL); \
|
||||
extendsftf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EXTENDSFTF2_LIBCALL); \
|
||||
extenddftf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EXTENDDFTF2_LIBCALL); \
|
||||
trunctfsf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, TRUNCTFSF2_LIBCALL); \
|
||||
trunctfdf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, TRUNCTFDF2_LIBCALL); \
|
||||
floatsitf_libfunc = gen_rtx_SYMBOL_REF (Pmode, FLOATSITF2_LIBCALL); \
|
||||
floatditf_libfunc = gen_rtx_SYMBOL_REF (Pmode, FLOATDITF2_LIBCALL); \
|
||||
fixtfsi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIX_TRUNCTFSI2_LIBCALL);\
|
||||
fixtfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIX_TRUNCTFDI2_LIBCALL);\
|
||||
fixunstfsi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIXUNS_TRUNCTFSI2_LIBCALL);\
|
||||
fixunstfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIXUNS_TRUNCTFDI2_LIBCALL);\
|
||||
eqtf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EQTF2_LIBCALL); \
|
||||
netf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, NETF2_LIBCALL); \
|
||||
gttf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, GTTF2_LIBCALL); \
|
||||
getf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, GETF2_LIBCALL); \
|
||||
lttf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, LTTF2_LIBCALL); \
|
||||
letf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, LETF2_LIBCALL); \
|
||||
INIT_SUBTARGET_OPTABS; \
|
||||
} while (0)
|
||||
|
||||
/* This is meant to be redefined in the host dependent files */
|
||||
#define INIT_SUBTARGET_OPTABS
|
||||
|
||||
/* Nonzero if a floating point comparison library call for
|
||||
mode MODE that will return a boolean value. Zero if one
|
||||
of the libgcc2 functions is used. */
|
||||
#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)
|
||||
|
|
@ -28,6 +28,10 @@ Boston, MA 02111-1307, USA. */
|
|||
#define SIZE_TYPE "unsigned int"
|
||||
#define PTRDIFF_TYPE "int"
|
||||
|
||||
#define LONG_DOUBLE_TYPE_SIZE 128
|
||||
#define HPUX_LONG_DOUBLE_LIBRARY
|
||||
#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)
|
||||
|
||||
/* GCC always defines __STDC__. HP C++ compilers don't define it. This
|
||||
causes trouble when sys/stdsyms.h is included. As a work around,
|
||||
we define __STDC_EXT__. A similar situation exists with respect to
|
||||
|
|
|
|||
|
|
@ -145,6 +145,9 @@ static void pa_linux_file_start (void) ATTRIBUTE_UNUSED;
|
|||
static void pa_hpux64_gas_file_start (void) ATTRIBUTE_UNUSED;
|
||||
static void pa_hpux64_hpas_file_start (void) ATTRIBUTE_UNUSED;
|
||||
static void output_deferred_plabels (void);
|
||||
#ifdef HPUX_LONG_DOUBLE_LIBRARY
|
||||
static void pa_hpux_init_libfuncs (void);
|
||||
#endif
|
||||
|
||||
/* Save the operands last given to a compare for use when we
|
||||
generate a scc or bcc insn. */
|
||||
|
|
@ -253,6 +256,11 @@ static size_t n_deferred_plabels = 0;
|
|||
#undef TARGET_MACHINE_DEPENDENT_REORG
|
||||
#define TARGET_MACHINE_DEPENDENT_REORG pa_reorg
|
||||
|
||||
#ifdef HPUX_LONG_DOUBLE_LIBRARY
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS pa_hpux_init_libfuncs
|
||||
#endif
|
||||
|
||||
struct gcc_target targetm = TARGET_INITIALIZER;
|
||||
|
||||
void
|
||||
|
|
@ -4950,6 +4958,43 @@ output_deferred_plabels (void)
|
|||
}
|
||||
}
|
||||
|
||||
#ifdef HPUX_LONG_DOUBLE_LIBRARY
|
||||
/* Initialize optabs to point to HPUX long double emulation routines. */
|
||||
static void
|
||||
pa_hpux_init_libfuncs (void)
|
||||
{
|
||||
set_optab_libfunc (add_optab, TFmode, "_U_Qfadd");
|
||||
set_optab_libfunc (sub_optab, TFmode, "_U_Qfsub");
|
||||
set_optab_libfunc (smul_optab, TFmode, "_U_Qfmpy");
|
||||
set_optab_libfunc (sdiv_optab, TFmode, "_U_Qfdiv");
|
||||
set_optab_libfunc (smin_optab, TFmode, "_U_Qmin");
|
||||
set_optab_libfunc (smax_optab, TFmode, "_U_Qfmax");
|
||||
set_optab_libfunc (sqrt_optab, TFmode, "_U_Qfsqrt");
|
||||
set_optab_libfunc (abs_optab, TFmode, "_U_Qfabs");
|
||||
set_optab_libfunc (neg_optab, TFmode, "_U_Qfneg");
|
||||
|
||||
eqtf2_libfunc = init_one_libfunc ("_U_Qfeq");
|
||||
netf2_libfunc = init_one_libfunc ("_U_Qfne");
|
||||
gttf2_libfunc = init_one_libfunc ("_U_Qfgt");
|
||||
getf2_libfunc = init_one_libfunc ("_U_Qfge");
|
||||
lttf2_libfunc = init_one_libfunc ("_U_Qflt");
|
||||
letf2_libfunc = init_one_libfunc ("_U_Qfle");
|
||||
|
||||
extendsftf2_libfunc = init_one_libfunc ("_U_Qfcnvff_sgl_to_quad");
|
||||
extenddftf2_libfunc = init_one_libfunc ("_U_Qfcnvff_dbl_to_quad");
|
||||
trunctfsf2_libfunc = init_one_libfunc ("_U_Qfcnvff_quad_to_sgl");
|
||||
trunctfdf2_libfunc = init_one_libfunc ("_U_Qfcnvff_quad_to_dbl");
|
||||
floatsitf_libfunc = init_one_libfunc ("_U_Qfcnvxf_sgl_to_quad");
|
||||
floatditf_libfunc = init_one_libfunc ("_U_Qfcnvxf_dbl_to_quad");
|
||||
fixtfsi_libfunc = init_one_libfunc (TARGET_64BIT
|
||||
? "__U_Qfcnvfxt_quad_to_sgl"
|
||||
: "_U_Qfcnvfxt_quad_to_sgl");
|
||||
fixtfdi_libfunc = init_one_libfunc ("_U_Qfcnvfxt_quad_to_dbl");
|
||||
fixunstfsi_libfunc = init_one_libfunc ("_U_Qfcnvfxt_quad_to_usgl");
|
||||
fixunstfdi_libfunc = init_one_libfunc ("_U_Qfcnvfxt_quad_to_udbl");
|
||||
}
|
||||
#endif
|
||||
|
||||
/* HP's millicode routines mean something special to the assembler.
|
||||
Keep track of which ones we have used. */
|
||||
|
||||
|
|
|
|||
|
|
@ -198,33 +198,6 @@
|
|||
/* Define cutoff for using external functions to save floating point. */
|
||||
#define FP_SAVE_INLINE(FIRST_REG) ((FIRST_REG) == 62 || (FIRST_REG) == 63)
|
||||
|
||||
/* Optabs entries for the int->float routines and quad FP operations
|
||||
using the standard AIX names. */
|
||||
#define ADDTF3_LIBCALL "_xlqadd"
|
||||
#define DIVTF3_LIBCALL "_xlqdiv"
|
||||
#define MULTF3_LIBCALL "_xlqmul"
|
||||
#define SUBTF3_LIBCALL "_xlqsub"
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do { \
|
||||
if (! TARGET_POWER2 && ! TARGET_POWERPC && TARGET_HARD_FLOAT) \
|
||||
{ \
|
||||
fixdfsi_libfunc = init_one_libfunc (RS6000_ITRUNC); \
|
||||
fixunsdfsi_libfunc = init_one_libfunc (RS6000_UITRUNC); \
|
||||
} \
|
||||
if (TARGET_HARD_FLOAT) \
|
||||
{ \
|
||||
add_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (ADDTF3_LIBCALL); \
|
||||
sub_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (SUBTF3_LIBCALL); \
|
||||
smul_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (MULTF3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (DIVTF3_LIBCALL); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
/* __throw will restore its own return address to be the same as the
|
||||
return address of the function that the throw is being made to.
|
||||
This is unfortunate, because we want to check the original
|
||||
|
|
|
|||
|
|
@ -37,6 +37,7 @@
|
|||
#include "tree.h"
|
||||
#include "expr.h"
|
||||
#include "optabs.h"
|
||||
#include "libfuncs.h"
|
||||
#include "except.h"
|
||||
#include "function.h"
|
||||
#include "output.h"
|
||||
|
|
@ -279,6 +280,7 @@ static rtx rs6000_expand_ternop_builtin (enum insn_code, tree, rtx);
|
|||
static rtx rs6000_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
|
||||
static void altivec_init_builtins (void);
|
||||
static void rs6000_common_init_builtins (void);
|
||||
static void rs6000_init_libfuncs (void);
|
||||
|
||||
static void enable_mask_for_builtins (struct builtin_description *,
|
||||
int, enum rs6000_builtins,
|
||||
|
|
@ -467,6 +469,9 @@ static const char alt_reg_names[][8] =
|
|||
#undef TARGET_EXPAND_BUILTIN
|
||||
#define TARGET_EXPAND_BUILTIN rs6000_expand_builtin
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS rs6000_init_libfuncs
|
||||
|
||||
#if TARGET_MACHO
|
||||
#undef TARGET_BINDS_LOCAL_P
|
||||
#define TARGET_BINDS_LOCAL_P rs6000_binds_local_p
|
||||
|
|
@ -6768,6 +6773,57 @@ rs6000_common_init_builtins (void)
|
|||
}
|
||||
}
|
||||
|
||||
static void
|
||||
rs6000_init_libfuncs (void)
|
||||
{
|
||||
if (!TARGET_HARD_FLOAT)
|
||||
return;
|
||||
|
||||
if (TARGET_AIX)
|
||||
{
|
||||
/* Optabs entries for the int->float routines and quad FP
|
||||
operations using the standard AIX names. */
|
||||
if (! TARGET_POWER2 && ! TARGET_POWERPC)
|
||||
{
|
||||
fixdfsi_libfunc = init_one_libfunc ("__itrunc");
|
||||
fixunsdfsi_libfunc = init_one_libfunc ("__uitrunc");
|
||||
}
|
||||
|
||||
set_optab_libfunc (add_optab, TFmode, "_xlqadd");
|
||||
set_optab_libfunc (sub_optab, TFmode, "_xlqsub");
|
||||
set_optab_libfunc (smul_optab, TFmode, "_xlqmul");
|
||||
set_optab_libfunc (sdiv_optab, TFmode, "_xlqdiv");
|
||||
}
|
||||
else if (TARGET_ELF)
|
||||
{
|
||||
/* Define library calls for quad FP operations. These are all
|
||||
part of the PowerPC 32bit ABI. */
|
||||
|
||||
set_optab_libfunc (add_optab, TFmode, "_q_add");
|
||||
set_optab_libfunc (sub_optab, TFmode, "_q_sub");
|
||||
set_optab_libfunc (neg_optab, TFmode, "_q_neg");
|
||||
set_optab_libfunc (smul_optab, TFmode, "_q_mul");
|
||||
set_optab_libfunc (sdiv_optab, TFmode, "_q_div");
|
||||
if (TARGET_PPC_GPOPT || TARGET_POWER2)
|
||||
set_optab_libfunc (sqrt_optab, TFmode, "_q_sqrt");
|
||||
|
||||
eqtf2_libfunc = init_one_libfunc ("_q_feq");
|
||||
netf2_libfunc = init_one_libfunc ("_q_fne");
|
||||
gttf2_libfunc = init_one_libfunc ("_q_fgt");
|
||||
getf2_libfunc = init_one_libfunc ("_q_fge");
|
||||
lttf2_libfunc = init_one_libfunc ("_q_flt");
|
||||
letf2_libfunc = init_one_libfunc ("_q_fle");
|
||||
trunctfsf2_libfunc = init_one_libfunc ("_q_qtos");
|
||||
trunctfdf2_libfunc = init_one_libfunc ("_q_qtod");
|
||||
extendsftf2_libfunc = init_one_libfunc ("_q_stoq");
|
||||
extenddftf2_libfunc = init_one_libfunc ("_q_dtoq");
|
||||
floatsitf_libfunc = init_one_libfunc ("_q_itoq");
|
||||
fixtfsi_libfunc = init_one_libfunc ("_q_qtoi");
|
||||
fixunstfsi_libfunc = init_one_libfunc ("_q_qtou");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Expand a block move operation, and return 1 if successful. Return 0
|
||||
if we should let the compiler generate normal code.
|
||||
|
|
|
|||
|
|
@ -1275,63 +1275,6 @@ ncrtn.o%s"
|
|||
|
||||
#define HANDLE_PRAGMA_PACK_PUSH_POP 1
|
||||
|
||||
/* Define library calls for quad FP operations. These are all part of the
|
||||
PowerPC 32bit ABI. */
|
||||
#define ADDTF3_LIBCALL "_q_add"
|
||||
#define DIVTF3_LIBCALL "_q_div"
|
||||
#define EXTENDDFTF2_LIBCALL "_q_dtoq"
|
||||
#define EQTF2_LIBCALL "_q_feq"
|
||||
#define GETF2_LIBCALL "_q_fge"
|
||||
#define GTTF2_LIBCALL "_q_fgt"
|
||||
#define LETF2_LIBCALL "_q_fle"
|
||||
#define LTTF2_LIBCALL "_q_flt"
|
||||
#define NETF2_LIBCALL "_q_fne"
|
||||
#define FLOATSITF2_LIBCALL "_q_itoq"
|
||||
#define MULTF3_LIBCALL "_q_mul"
|
||||
#define NEGTF2_LIBCALL "_q_neg"
|
||||
#define TRUNCTFDF2_LIBCALL "_q_qtod"
|
||||
#define FIX_TRUNCTFSI2_LIBCALL "_q_qtoi"
|
||||
#define TRUNCTFSF2_LIBCALL "_q_qtos"
|
||||
#define FIXUNS_TRUNCTFSI2_LIBCALL "_q_qtou"
|
||||
#define SQRTTF_LIBCALL "_q_sqrt"
|
||||
#define EXTENDSFTF2_LIBCALL "_q_stoq"
|
||||
#define SUBTF3_LIBCALL "_q_sub"
|
||||
#define FLOATUNSSITF2_LIBCALL "_q_utoq"
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do { \
|
||||
if (TARGET_HARD_FLOAT) \
|
||||
{ \
|
||||
add_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (ADDTF3_LIBCALL); \
|
||||
sub_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (SUBTF3_LIBCALL); \
|
||||
neg_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (NEGTF2_LIBCALL); \
|
||||
smul_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (MULTF3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (DIVTF3_LIBCALL); \
|
||||
eqtf2_libfunc = init_one_libfunc (EQTF2_LIBCALL); \
|
||||
netf2_libfunc = init_one_libfunc (NETF2_LIBCALL); \
|
||||
gttf2_libfunc = init_one_libfunc (GTTF2_LIBCALL); \
|
||||
getf2_libfunc = init_one_libfunc (GETF2_LIBCALL); \
|
||||
lttf2_libfunc = init_one_libfunc (LTTF2_LIBCALL); \
|
||||
letf2_libfunc = init_one_libfunc (LETF2_LIBCALL); \
|
||||
trunctfsf2_libfunc = init_one_libfunc (TRUNCTFSF2_LIBCALL); \
|
||||
trunctfdf2_libfunc = init_one_libfunc (TRUNCTFDF2_LIBCALL); \
|
||||
extendsftf2_libfunc = init_one_libfunc (EXTENDSFTF2_LIBCALL); \
|
||||
extenddftf2_libfunc = init_one_libfunc (EXTENDDFTF2_LIBCALL); \
|
||||
floatsitf_libfunc = init_one_libfunc (FLOATSITF2_LIBCALL); \
|
||||
fixtfsi_libfunc = init_one_libfunc (FIX_TRUNCTFSI2_LIBCALL); \
|
||||
fixunstfsi_libfunc \
|
||||
= init_one_libfunc (FIXUNS_TRUNCTFSI2_LIBCALL); \
|
||||
if (TARGET_PPC_GPOPT || TARGET_POWER2) \
|
||||
sqrt_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (SQRTTF_LIBCALL); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
/* Select a format to encode pointers in exception handling data. CODE
|
||||
is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is
|
||||
true if the symbol may be affected by dynamic relocations. */
|
||||
|
|
|
|||
|
|
@ -177,13 +177,6 @@ toc_section () \
|
|||
#undef RS6000_MCOUNT
|
||||
#define RS6000_MCOUNT ".__mcount"
|
||||
|
||||
/* Function names to call to do floating point truncation. */
|
||||
|
||||
#undef RS6000_ITRUNC
|
||||
#define RS6000_ITRUNC "__itrunc"
|
||||
#undef RS6000_UITRUNC
|
||||
#define RS6000_UITRUNC "__uitrunc"
|
||||
|
||||
/* This outputs NAME to FILE up to the first null or '['. */
|
||||
|
||||
#define RS6000_OUTPUT_BASENAME(FILE, NAME) \
|
||||
|
|
|
|||
|
|
@ -42,14 +42,9 @@ Boston, MA 02111-1307, USA. */
|
|||
#undef STDC_0_IN_SYSTEM_HEADERS
|
||||
|
||||
/* We don't want to use the Solaris2 specific long long int conversion
|
||||
routines. */
|
||||
#undef INIT_SUBTARGET_OPTABS
|
||||
#define INIT_SUBTARGET_OPTABS
|
||||
routines or 64-bit integer multiply and divide routines. */
|
||||
#undef SUN_CONVERSION_LIBFUNCS
|
||||
#define SUN_CONVERSION_LIBFUNCS 0
|
||||
|
||||
/* ??? We haven't added Solaris2 equivalent 64 bit library routines to
|
||||
lb1sp*.asm, so we need to avoid using them. */
|
||||
#undef MULDI3_LIBCALL
|
||||
#undef DIVDI3_LIBCALL
|
||||
#undef UDIVDI3_LIBCALL
|
||||
#undef MODDI3_LIBCALL
|
||||
#undef UMODDI3_LIBCALL
|
||||
#undef SUN_INTEGER_MULTIPLY_64
|
||||
#define SUN_INTEGER_MULTIPLY_64 0
|
||||
|
|
|
|||
|
|
@ -27,6 +27,5 @@ Boston, MA 02111-1307, USA. */
|
|||
#undef TARGET_DEFAULT
|
||||
#define TARGET_DEFAULT MASK_APP_REGS
|
||||
|
||||
/* US Software GOFAST library support. */
|
||||
#undef INIT_SUBTARGET_OPTABS
|
||||
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
|
||||
/* Enable US Software GOFAST library support. */
|
||||
#define US_SOFTWARE_GOFAST
|
||||
|
|
|
|||
|
|
@ -43,9 +43,8 @@ Boston, MA 02111-1307, USA. */
|
|||
#undef TARGET_DEFAULT
|
||||
#define TARGET_DEFAULT MASK_APP_REGS
|
||||
|
||||
/* US Software GOFAST library support. */
|
||||
#undef INIT_SUBTARGET_OPTABS
|
||||
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
|
||||
/* Enable US Software GOFAST library support. */
|
||||
#define US_SOFTWARE_GOFAST
|
||||
|
||||
#undef STARTFILE_SPEC
|
||||
#define STARTFILE_SPEC "crti.o%s crtbegin.o%s"
|
||||
|
|
|
|||
|
|
@ -98,19 +98,6 @@ Boston, MA 02111-1307, USA. */
|
|||
#undef TARGET_VERSION
|
||||
#define TARGET_VERSION fprintf (stderr, " (%s)", TARGET_NAME);
|
||||
|
||||
/*
|
||||
* Clean up afterwards generic SPARC ELF configuration.
|
||||
*/
|
||||
|
||||
/* FIXME: Aren't these supposed to be available for SPARC ELF? */
|
||||
#undef MULDI3_LIBCALL
|
||||
#undef DIVDI3_LIBCALL
|
||||
#undef UDIVDI3_LIBCALL
|
||||
#undef MODDI3_LIBCALL
|
||||
#undef UMODDI3_LIBCALL
|
||||
#undef INIT_SUBTARGET_OPTABS
|
||||
#define INIT_SUBTARGET_OPTABS
|
||||
|
||||
/* Below here exists the merged NetBSD/sparc & NetBSD/sparc64 compiler
|
||||
description, allowing one to build 32 bit or 64 bit applications
|
||||
on either. We define the sparc & sparc64 versions of things,
|
||||
|
|
|
|||
|
|
@ -108,28 +108,17 @@ Boston, MA 02111-1307, USA. */
|
|||
/* But indicate that it isn't supported by the hardware. */
|
||||
#define WIDEST_HARDWARE_FP_SIZE 64
|
||||
|
||||
#define MULDI3_LIBCALL "__mul64"
|
||||
#define DIVDI3_LIBCALL "__div64"
|
||||
#define UDIVDI3_LIBCALL "__udiv64"
|
||||
#define MODDI3_LIBCALL "__rem64"
|
||||
#define UMODDI3_LIBCALL "__urem64"
|
||||
|
||||
/* Solaris's _Qp_* library routine implementation clobbers the output
|
||||
memory before the inputs are fully consumed. */
|
||||
|
||||
#undef TARGET_BUGGY_QP_LIB
|
||||
#define TARGET_BUGGY_QP_LIB 1
|
||||
|
||||
#undef INIT_SUBTARGET_OPTABS
|
||||
#define INIT_SUBTARGET_OPTABS \
|
||||
fixsfdi_libfunc \
|
||||
= init_one_libfunc (TARGET_ARCH64 ? "__ftol" : "__ftoll"); \
|
||||
fixunssfdi_libfunc \
|
||||
= init_one_libfunc (TARGET_ARCH64 ? "__ftoul" : "__ftoull"); \
|
||||
fixdfdi_libfunc \
|
||||
= init_one_libfunc (TARGET_ARCH64 ? "__dtol" : "__dtoll"); \
|
||||
fixunsdfdi_libfunc \
|
||||
= init_one_libfunc (TARGET_ARCH64 ? "__dtoul" : "__dtoull")
|
||||
#undef SOLARIS_CONVERSION_LIBFUNCS
|
||||
#define SOLARIS_CONVERSION_LIBFUNCS 1
|
||||
|
||||
#undef SUN_INTEGER_MULTIPLY_64
|
||||
#define SUN_INTEGER_MULTIPLY_64 1
|
||||
|
||||
/* Solaris allows 64 bit out and global registers in 32 bit mode.
|
||||
sparc_override_options will disable V8+ if not generating V9 code. */
|
||||
|
|
|
|||
|
|
@ -46,9 +46,8 @@ Boston, MA 02111-1307, USA. */
|
|||
#undef ASM_SPEC
|
||||
#define ASM_SPEC "%{v:-V} %{mlittle-endian-data:--little-endian-data} %(asm_cpu)"
|
||||
|
||||
/* US Software GOFAST library support. */
|
||||
#undef INIT_SUBTARGET_OPTABS
|
||||
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
|
||||
/* Enable US Software GOFAST library support. */
|
||||
#define US_SOFTWARE_GOFAST
|
||||
|
||||
#undef STARTFILE_SPEC
|
||||
#define STARTFILE_SPEC "crti.o%s crtbegin.o%s"
|
||||
|
|
|
|||
|
|
@ -180,6 +180,7 @@ static void emit_soft_tfmode_cvt (enum rtx_code, rtx *);
|
|||
static void emit_hard_tfmode_operation (enum rtx_code, rtx *);
|
||||
|
||||
static bool sparc_function_ok_for_sibcall (tree, tree);
|
||||
static void sparc_init_libfuncs (void);
|
||||
static void sparc_output_mi_thunk (FILE *, tree, HOST_WIDE_INT,
|
||||
HOST_WIDE_INT, tree);
|
||||
static struct machine_function * sparc_init_machine_status (void);
|
||||
|
|
@ -252,6 +253,9 @@ enum processor_type sparc_cpu;
|
|||
#undef TARGET_FUNCTION_OK_FOR_SIBCALL
|
||||
#define TARGET_FUNCTION_OK_FOR_SIBCALL sparc_function_ok_for_sibcall
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS sparc_init_libfuncs
|
||||
|
||||
#ifdef HAVE_AS_TLS
|
||||
#undef TARGET_HAVE_TLS
|
||||
#define TARGET_HAVE_TLS true
|
||||
|
|
@ -8386,7 +8390,96 @@ sparc_function_ok_for_sibcall (tree decl, tree exp ATTRIBUTE_UNUSED)
|
|||
&& ! TARGET_FLAT
|
||||
&& (TARGET_ARCH64 || ! current_function_returns_struct));
|
||||
}
|
||||
|
||||
/* libfunc renaming. */
|
||||
#include "config/gofast.h"
|
||||
|
||||
static void
|
||||
sparc_init_libfuncs (void)
|
||||
{
|
||||
if (TARGET_ARCH32)
|
||||
{
|
||||
/* Use the subroutines that Sun's library provides for integer
|
||||
multiply and divide. The `*' prevents an underscore from
|
||||
being prepended by the compiler. .umul is a little faster
|
||||
than .mul. */
|
||||
set_optab_libfunc (smul_optab, SImode, "*.umul");
|
||||
set_optab_libfunc (sdiv_optab, SImode, "*.div");
|
||||
set_optab_libfunc (udiv_optab, SImode, "*.udiv");
|
||||
set_optab_libfunc (smod_optab, SImode, "*.rem");
|
||||
set_optab_libfunc (umod_optab, SImode, "*.urem");
|
||||
|
||||
/* TFmode arithmetic. These names are part of the SPARC 32bit ABI. */
|
||||
set_optab_libfunc (add_optab, TFmode, "_Q_add");
|
||||
set_optab_libfunc (sub_optab, TFmode, "_Q_sub");
|
||||
set_optab_libfunc (neg_optab, TFmode, "_Q_neg");
|
||||
set_optab_libfunc (smul_optab, TFmode, "_Q_mul");
|
||||
set_optab_libfunc (sdiv_optab, TFmode, "_Q_div");
|
||||
|
||||
/* We can define the TFmode sqrt optab only if TARGET_FPU. This
|
||||
is because with soft-float, the SFmode and DFmode sqrt
|
||||
instructions will be absent, and the compiler will notice and
|
||||
try to use the TFmode sqrt instruction for calls to the
|
||||
builtin function sqrt, but this fails. */
|
||||
if (TARGET_FPU)
|
||||
set_optab_libfunc (sqrt_optab, TFmode, "_Q_sqrt");
|
||||
|
||||
eqtf2_libfunc = init_one_libfunc ("_Q_feq");
|
||||
netf2_libfunc = init_one_libfunc ("_Q_fne");
|
||||
gttf2_libfunc = init_one_libfunc ("_Q_fgt");
|
||||
getf2_libfunc = init_one_libfunc ("_Q_fge");
|
||||
lttf2_libfunc = init_one_libfunc ("_Q_flt");
|
||||
letf2_libfunc = init_one_libfunc ("_Q_fle");
|
||||
|
||||
trunctfsf2_libfunc = init_one_libfunc ("_Q_qtos");
|
||||
trunctfdf2_libfunc = init_one_libfunc ("_Q_qtod");
|
||||
extendsftf2_libfunc = init_one_libfunc ("_Q_stoq");
|
||||
extenddftf2_libfunc = init_one_libfunc ("_Q_dtoq");
|
||||
floatsitf_libfunc = init_one_libfunc ("_Q_itoq");
|
||||
fixtfsi_libfunc = init_one_libfunc ("_Q_qtoi");
|
||||
fixunstfsi_libfunc = init_one_libfunc ("_Q_qtou");
|
||||
|
||||
if (SUN_CONVERSION_LIBFUNCS)
|
||||
{
|
||||
fixsfdi_libfunc = init_one_libfunc ("__ftoll");
|
||||
fixunssfdi_libfunc = init_one_libfunc ("__ftoull");
|
||||
fixdfdi_libfunc = init_one_libfunc ("__dtoll");
|
||||
fixunsdfdi_libfunc = init_one_libfunc ("__dtoull");
|
||||
}
|
||||
}
|
||||
if (TARGET_ARCH64)
|
||||
{
|
||||
/* In the SPARC 64bit ABI, SImode multiply and divide functions
|
||||
do not exist in the library. Make sure the compiler does not
|
||||
emit calls to them by accident. (It should always use the
|
||||
hardware instructions.) */
|
||||
set_optab_libfunc (smul_optab, SImode, 0);
|
||||
set_optab_libfunc (sdiv_optab, SImode, 0);
|
||||
set_optab_libfunc (udiv_optab, SImode, 0);
|
||||
set_optab_libfunc (smod_optab, SImode, 0);
|
||||
set_optab_libfunc (umod_optab, SImode, 0);
|
||||
|
||||
if (SUN_INTEGER_MULTIPLY_64)
|
||||
{
|
||||
set_optab_libfunc (smul_optab, DImode, "__mul64");
|
||||
set_optab_libfunc (sdiv_optab, DImode, "__div64");
|
||||
set_optab_libfunc (udiv_optab, DImode, "__udiv64");
|
||||
set_optab_libfunc (smod_optab, DImode, "__rem64");
|
||||
set_optab_libfunc (umod_optab, DImode, "__urem64");
|
||||
}
|
||||
|
||||
if (SUN_CONVERSION_LIBFUNCS)
|
||||
{
|
||||
fixsfdi_libfunc = init_one_libfunc ("__ftol");
|
||||
fixunssfdi_libfunc = init_one_libfunc ("__ftoul");
|
||||
fixdfdi_libfunc = init_one_libfunc ("__dtol");
|
||||
fixunsdfdi_libfunc = init_one_libfunc ("__dtoul");
|
||||
}
|
||||
}
|
||||
|
||||
gofast_maybe_init_libfuncs ();
|
||||
}
|
||||
|
||||
/* ??? Similar to the standard section selection, but force reloc-y-ness
|
||||
if SUNOS4_SHARED_LIBRARIES. Unclear why this helps (as opposed to
|
||||
pretending PIC always on), but that's what the old code did. */
|
||||
|
|
|
|||
|
|
@ -2411,100 +2411,19 @@ do { \
|
|||
/* alloca should avoid clobbering the old register save area. */
|
||||
#define SETJMP_VIA_SAVE_AREA
|
||||
|
||||
/* Define subroutines to call to handle multiply and divide.
|
||||
Use the subroutines that Sun's library provides.
|
||||
The `*' prevents an underscore from being prepended by the compiler. */
|
||||
|
||||
#define DIVSI3_LIBCALL "*.div"
|
||||
#define UDIVSI3_LIBCALL "*.udiv"
|
||||
#define MODSI3_LIBCALL "*.rem"
|
||||
#define UMODSI3_LIBCALL "*.urem"
|
||||
/* .umul is a little faster than .mul. */
|
||||
#define MULSI3_LIBCALL "*.umul"
|
||||
|
||||
/* Define library calls for quad FP operations. These are all part of the
|
||||
SPARC 32bit ABI. */
|
||||
#define ADDTF3_LIBCALL "_Q_add"
|
||||
#define SUBTF3_LIBCALL "_Q_sub"
|
||||
#define NEGTF2_LIBCALL "_Q_neg"
|
||||
#define MULTF3_LIBCALL "_Q_mul"
|
||||
#define DIVTF3_LIBCALL "_Q_div"
|
||||
#define FLOATSITF2_LIBCALL "_Q_itoq"
|
||||
#define FIX_TRUNCTFSI2_LIBCALL "_Q_qtoi"
|
||||
#define FIXUNS_TRUNCTFSI2_LIBCALL "_Q_qtou"
|
||||
#define EXTENDSFTF2_LIBCALL "_Q_stoq"
|
||||
#define TRUNCTFSF2_LIBCALL "_Q_qtos"
|
||||
#define EXTENDDFTF2_LIBCALL "_Q_dtoq"
|
||||
#define TRUNCTFDF2_LIBCALL "_Q_qtod"
|
||||
#define EQTF2_LIBCALL "_Q_feq"
|
||||
#define NETF2_LIBCALL "_Q_fne"
|
||||
#define GTTF2_LIBCALL "_Q_fgt"
|
||||
#define GETF2_LIBCALL "_Q_fge"
|
||||
#define LTTF2_LIBCALL "_Q_flt"
|
||||
#define LETF2_LIBCALL "_Q_fle"
|
||||
/* The _Q_* comparison libcalls return booleans. */
|
||||
#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)
|
||||
|
||||
/* Assume by default that the _Qp_* 64-bit libcalls are implemented such
|
||||
that the inputs are fully consumed before the output memory is clobbered. */
|
||||
|
||||
#define TARGET_BUGGY_QP_LIB 0
|
||||
|
||||
/* We can define the TFmode sqrt optab only if TARGET_FPU. This is because
|
||||
with soft-float, the SFmode and DFmode sqrt instructions will be absent,
|
||||
and the compiler will notice and try to use the TFmode sqrt instruction
|
||||
for calls to the builtin function sqrt, but this fails. */
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do { \
|
||||
if (TARGET_ARCH32) \
|
||||
{ \
|
||||
add_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (ADDTF3_LIBCALL); \
|
||||
sub_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (SUBTF3_LIBCALL); \
|
||||
neg_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (NEGTF2_LIBCALL); \
|
||||
smul_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (MULTF3_LIBCALL); \
|
||||
sdiv_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc (DIVTF3_LIBCALL); \
|
||||
eqtf2_libfunc = init_one_libfunc (EQTF2_LIBCALL); \
|
||||
netf2_libfunc = init_one_libfunc (NETF2_LIBCALL); \
|
||||
gttf2_libfunc = init_one_libfunc (GTTF2_LIBCALL); \
|
||||
getf2_libfunc = init_one_libfunc (GETF2_LIBCALL); \
|
||||
lttf2_libfunc = init_one_libfunc (LTTF2_LIBCALL); \
|
||||
letf2_libfunc = init_one_libfunc (LETF2_LIBCALL); \
|
||||
trunctfsf2_libfunc = init_one_libfunc (TRUNCTFSF2_LIBCALL); \
|
||||
trunctfdf2_libfunc = init_one_libfunc (TRUNCTFDF2_LIBCALL); \
|
||||
extendsftf2_libfunc = init_one_libfunc (EXTENDSFTF2_LIBCALL); \
|
||||
extenddftf2_libfunc = init_one_libfunc (EXTENDDFTF2_LIBCALL); \
|
||||
floatsitf_libfunc = init_one_libfunc (FLOATSITF2_LIBCALL); \
|
||||
fixtfsi_libfunc = init_one_libfunc (FIX_TRUNCTFSI2_LIBCALL); \
|
||||
fixunstfsi_libfunc \
|
||||
= init_one_libfunc (FIXUNS_TRUNCTFSI2_LIBCALL); \
|
||||
if (TARGET_FPU) \
|
||||
sqrt_optab->handlers[(int) TFmode].libfunc \
|
||||
= init_one_libfunc ("_Q_sqrt"); \
|
||||
} \
|
||||
if (TARGET_ARCH64) \
|
||||
{ \
|
||||
/* In the SPARC 64bit ABI, these libfuncs do not exist in the \
|
||||
library. Make sure the compiler does not emit calls to them \
|
||||
by accident. */ \
|
||||
sdiv_optab->handlers[(int) SImode].libfunc = NULL; \
|
||||
udiv_optab->handlers[(int) SImode].libfunc = NULL; \
|
||||
smod_optab->handlers[(int) SImode].libfunc = NULL; \
|
||||
umod_optab->handlers[(int) SImode].libfunc = NULL; \
|
||||
smul_optab->handlers[(int) SImode].libfunc = NULL; \
|
||||
} \
|
||||
INIT_SUBTARGET_OPTABS; \
|
||||
} while (0)
|
||||
/* Assume by default that we do not have the Solaris-specific conversion
|
||||
routines nor 64-bit integer multiply and divide routines. */
|
||||
|
||||
/* This is meant to be redefined in the host dependent files */
|
||||
#define INIT_SUBTARGET_OPTABS
|
||||
|
||||
/* Nonzero if a floating point comparison library call for
|
||||
mode MODE that will return a boolean value. Zero if one
|
||||
of the libgcc2 functions is used. */
|
||||
#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)
|
||||
#define SUN_CONVERSION_LIBFUNCS 0
|
||||
#define SUN_INTEGER_MULTIPLY_64 0
|
||||
|
||||
/* Compute extra cost of moving data between one register class
|
||||
and another. */
|
||||
|
|
|
|||
|
|
@ -1323,23 +1323,6 @@ zbss_section () \
|
|||
is done just by pretending it is already truncated. */
|
||||
#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
|
||||
|
||||
#define MULDI3_LIBCALL "__muldi3"
|
||||
#define UCMPDI2_LIBCALL "__ucmpdi2"
|
||||
#define CMPDI2_LIBCALL "__cmpdi2"
|
||||
#define NEGDI2_LIBCALL "__negdi2"
|
||||
|
||||
#define INIT_TARGET_OPTABS \
|
||||
do \
|
||||
{ \
|
||||
cmp_optab->handlers[(int) DImode].libfunc \
|
||||
= init_one_libfunc (CMPDI2_LIBCALL); \
|
||||
ucmp_optab->handlers[(int) DImode].libfunc \
|
||||
= init_one_libfunc (UCMPDI2_LIBCALL); \
|
||||
neg_optab->handlers[(int) DImode].libfunc \
|
||||
= init_one_libfunc (NEGDI2_LIBCALL); \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
/* Specify the machine mode that pointers have.
|
||||
After generation of rtl, the compiler makes no further distinction
|
||||
between pointers and any other objects of this machine mode. */
|
||||
|
|
|
|||
|
|
@ -19,6 +19,9 @@ along with GCC; see the file COPYING. If not, write to
|
|||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#undef TARGET_ELF
|
||||
#define TARGET_ELF 1
|
||||
|
||||
#undef REGISTER_PREFIX
|
||||
#undef REGISTER_NAMES
|
||||
#define REGISTER_PREFIX "%"
|
||||
|
|
@ -70,12 +73,6 @@ Boston, MA 02111-1307, USA. */
|
|||
#undef ASM_OUTPUT_BEFORE_CASE_LABEL
|
||||
#define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE, PREFIX, NUM, TABLE)
|
||||
|
||||
/* Get the udiv/urem calls out of the user's namespace. */
|
||||
#undef UDIVSI3_LIBCALL
|
||||
#define UDIVSI3_LIBCALL "*__udiv"
|
||||
#undef UMODSI3_LIBCALL
|
||||
#define UMODSI3_LIBCALL "*__urem"
|
||||
|
||||
#undef OVERRIDE_OPTIONS
|
||||
#define OVERRIDE_OPTIONS \
|
||||
do \
|
||||
|
|
|
|||
|
|
@ -35,6 +35,7 @@ Boston, MA 02111-1307, USA. */
|
|||
#include "insn-attr.h"
|
||||
#include "recog.h"
|
||||
#include "expr.h"
|
||||
#include "optabs.h"
|
||||
#include "flags.h"
|
||||
#include "debug.h"
|
||||
#include "tm_p.h"
|
||||
|
|
@ -43,6 +44,7 @@ Boston, MA 02111-1307, USA. */
|
|||
|
||||
static void vax_output_function_prologue (FILE *, HOST_WIDE_INT);
|
||||
static void vax_file_start (void);
|
||||
static void vax_init_libfuncs (void);
|
||||
static void vax_output_mi_thunk (FILE *, tree, HOST_WIDE_INT,
|
||||
HOST_WIDE_INT, tree);
|
||||
static int vax_address_cost_1 (rtx);
|
||||
|
|
@ -62,6 +64,9 @@ static bool vax_rtx_costs (rtx, int, int, int *);
|
|||
#undef TARGET_ASM_FILE_START_APP_OFF
|
||||
#define TARGET_ASM_FILE_START_APP_OFF true
|
||||
|
||||
#undef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS vax_init_libfuncs
|
||||
|
||||
#undef TARGET_ASM_OUTPUT_MI_THUNK
|
||||
#define TARGET_ASM_OUTPUT_MI_THUNK vax_output_mi_thunk
|
||||
#undef TARGET_ASM_CAN_OUTPUT_MI_THUNK
|
||||
|
|
@ -141,6 +146,17 @@ vax_file_start (void)
|
|||
fprintf (asm_out_file, "___vax_%c_doubles:\n", ASM_DOUBLE_CHAR);
|
||||
}
|
||||
|
||||
/* We can use the BSD C library routines for the libgcc calls that are
|
||||
still generated, since that's what they boil down to anyways. When
|
||||
ELF, avoid the user's namespace. */
|
||||
|
||||
static void
|
||||
vax_init_libfuncs (void)
|
||||
{
|
||||
set_optab_libfunc (udiv_optab, SImode, TARGET_ELF ? "*__udiv" : "*udiv");
|
||||
set_optab_libfunc (umod_optab, SImode, TARGET_ELF ? "*__umod" : "*umod");
|
||||
}
|
||||
|
||||
/* This is like nonimmediate_operand with a restriction on the type of MEM. */
|
||||
|
||||
void
|
||||
|
|
|
|||
|
|
@ -78,6 +78,9 @@ extern int target_flags;
|
|||
/* Nonzero if compiling with `G'-format floating point */
|
||||
#define TARGET_G_FLOAT (target_flags & MASK_G_FLOAT)
|
||||
|
||||
/* Nonzero if ELF. Redefined by vax/elf.h. */
|
||||
#define TARGET_ELF 0
|
||||
|
||||
/* Macro to define tables used to set the flags.
|
||||
This is a list in braces of pairs in braces,
|
||||
each pair being { "NAME", VALUE }
|
||||
|
|
@ -855,14 +858,6 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
|
|||
used to replace branches can be expensive. */
|
||||
|
||||
#define BRANCH_COST 0
|
||||
|
||||
/*
|
||||
* We can use the BSD C library routines for the libgcc calls that are
|
||||
* still generated, since that's what they boil down to anyways.
|
||||
*/
|
||||
|
||||
#define UDIVSI3_LIBCALL "*udiv"
|
||||
#define UMODSI3_LIBCALL "*urem"
|
||||
|
||||
/* Tell final.c how to eliminate redundant test instructions. */
|
||||
|
||||
|
|
|
|||
|
|
@ -574,6 +574,10 @@ You Lose! You must define PREFERRED_DEBUGGING_TYPE!
|
|||
&& !ROUND_TOWARDS_ZERO)
|
||||
#endif
|
||||
|
||||
#ifndef FLOAT_LIB_COMPARE_RETURNS_BOOL
|
||||
#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) false
|
||||
#endif
|
||||
|
||||
/* If FLOAT_WORDS_BIG_ENDIAN is not defined in the header files,
|
||||
then the word-endianness is the same as for integers. */
|
||||
#ifndef FLOAT_WORDS_BIG_ENDIAN
|
||||
|
|
|
|||
118
gcc/doc/tm.texi
118
gcc/doc/tm.texi
|
|
@ -4630,76 +4630,6 @@ special assembler code.
|
|||
@c prevent bad page break with this line
|
||||
Here is an explanation of implicit calls to library routines.
|
||||
|
||||
@defmac MULSI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for
|
||||
multiplication of one signed full-word by another. If you do not
|
||||
define this macro, the default name is used, which is @code{__mulsi3},
|
||||
a function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac DIVSI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for
|
||||
division of one signed full-word by another. If you do not define
|
||||
this macro, the default name is used, which is @code{__divsi3}, a
|
||||
function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac UDIVSI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for
|
||||
division of one unsigned full-word by another. If you do not define
|
||||
this macro, the default name is used, which is @code{__udivsi3}, a
|
||||
function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac MODSI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for the
|
||||
remainder in division of one signed full-word by another. If you do
|
||||
not define this macro, the default name is used, which is
|
||||
@code{__modsi3}, a function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac UMODSI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for the
|
||||
remainder in division of one unsigned full-word by another. If you do
|
||||
not define this macro, the default name is used, which is
|
||||
@code{__umodsi3}, a function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac MULDI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for
|
||||
multiplication of one signed double-word by another. If you do not
|
||||
define this macro, the default name is used, which is @code{__muldi3},
|
||||
a function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac DIVDI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for
|
||||
division of one signed double-word by another. If you do not define
|
||||
this macro, the default name is used, which is @code{__divdi3}, a
|
||||
function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac UDIVDI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for
|
||||
division of one unsigned full-word by another. If you do not define
|
||||
this macro, the default name is used, which is @code{__udivdi3}, a
|
||||
function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac MODDI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for the
|
||||
remainder in division of one signed double-word by another. If you do
|
||||
not define this macro, the default name is used, which is
|
||||
@code{__moddi3}, a function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac UMODDI3_LIBCALL
|
||||
A C string constant giving the name of the function to call for the
|
||||
remainder in division of one unsigned full-word by another. If you do
|
||||
not define this macro, the default name is used, which is
|
||||
@code{__umoddi3}, a function defined in @file{libgcc.a}.
|
||||
@end defmac
|
||||
|
||||
@defmac DECLARE_LIBRARY_RENAMES
|
||||
This macro, if defined, should expand to a piece of C code that will get
|
||||
expanded when compiling functions for libgcc.a. It can be used to
|
||||
|
|
@ -4707,19 +4637,47 @@ provide alternate names for gcc's internal library functions if there
|
|||
are ABI-mandated names that the compiler should provide.
|
||||
@end defmac
|
||||
|
||||
@defmac INIT_TARGET_OPTABS
|
||||
Define this macro as a C statement that declares additional library
|
||||
routines renames existing ones. @code{init_optabs} calls this macro after
|
||||
initializing all the normal library routines.
|
||||
@findex init_one_libfunc
|
||||
@findex set_optab_libfunc
|
||||
@deftypefn {Target Hook} void TARGET_INIT_LIBFUNCS (void)
|
||||
This hook should declare additional library routines or rename
|
||||
existing ones, using the functions @code{set_optab_libfunc} and
|
||||
@code{init_one_libfunc} defined in @file{optabs.c}.
|
||||
@code{init_optabs} calls this macro after initializing all the normal
|
||||
library routines.
|
||||
|
||||
The default is to do nothing. Most ports don't need to define this hook.
|
||||
@end deftypefn
|
||||
|
||||
@defmac TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL (@var{mode}, @var{comparison})
|
||||
This macro should return @code{true} if the library routine that
|
||||
implements the floating point comparison operator @var{comparison} in
|
||||
mode @var{mode} will return a boolean, and @var{false} if it will
|
||||
return a tristate.
|
||||
|
||||
GCC's own floating point libraries return tristates from the
|
||||
comparison operators, so the default returns false always. Most ports
|
||||
don't need to define this macro.
|
||||
@end defmac
|
||||
|
||||
@defmac FLOAT_LIB_COMPARE_RETURNS_BOOL (@var{mode}, @var{comparison})
|
||||
Define this macro as a C statement that returns nonzero if a call to
|
||||
the floating point comparison library function will return a boolean
|
||||
value that indicates the result of the comparison. It should return
|
||||
zero if one of gcc's own libgcc functions is called.
|
||||
@cindex US Software GOFAST, floating point emulation library
|
||||
@cindex floating point emulation library, US Software GOFAST
|
||||
@cindex GOFAST, floating point emulation library
|
||||
@findex gofast_maybe_init_libfuncs
|
||||
@defmac US_SOFTWARE_GOFAST
|
||||
Define this macro if your system C library uses the US Software GOFAST
|
||||
library to provide floating point emulation.
|
||||
|
||||
Most ports don't need to define this macro.
|
||||
In addition to defining this macro, your architecture must set
|
||||
@code{TARGET_INIT_LIBFUNCS} to @code{gofast_maybe_init_libfuncs}, or
|
||||
else call that function from its version of that hook. It is defined
|
||||
in @file{config/gofast.h}, which must be included by your
|
||||
architecture's @file{@var{cpu}.c} file. See @file{sparc/sparc.c} for
|
||||
an example.
|
||||
|
||||
If this macro is defined, the
|
||||
@code{TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL} target hook must return
|
||||
false for @code{SFmode} and @code{DFmode} comparisons.
|
||||
@end defmac
|
||||
|
||||
@cindex @code{EDOM}, implicit usage
|
||||
|
|
|
|||
|
|
@ -334,7 +334,6 @@ extern rtx expand_builtin (tree, rtx, rtx, enum machine_mode, int);
|
|||
extern void std_expand_builtin_va_start (tree, rtx);
|
||||
extern rtx std_expand_builtin_va_arg (tree, tree);
|
||||
extern rtx expand_builtin_va_arg (tree, tree);
|
||||
extern void default_init_builtins (void);
|
||||
extern rtx default_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
|
||||
extern void expand_builtin_setjmp_setup (rtx, rtx);
|
||||
extern void expand_builtin_setjmp_receiver (rtx);
|
||||
|
|
|
|||
68
gcc/optabs.c
68
gcc/optabs.c
|
|
@ -43,6 +43,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
|
|||
#include "ggc.h"
|
||||
#include "real.h"
|
||||
#include "basic-block.h"
|
||||
#include "target.h"
|
||||
|
||||
/* Each optab contains info on how this target machine
|
||||
can perform a particular operation
|
||||
|
|
@ -4198,12 +4199,9 @@ prepare_float_lib_cmp (rtx *px, rtx *py, enum rtx_code *pcomparison,
|
|||
*px = result;
|
||||
*py = const0_rtx;
|
||||
*pmode = word_mode;
|
||||
if (comparison == UNORDERED)
|
||||
if (comparison == UNORDERED
|
||||
|| FLOAT_LIB_COMPARE_RETURNS_BOOL (mode, comparison))
|
||||
*pcomparison = NE;
|
||||
#ifdef FLOAT_LIB_COMPARE_RETURNS_BOOL
|
||||
else if (FLOAT_LIB_COMPARE_RETURNS_BOOL (mode, comparison))
|
||||
*pcomparison = NE;
|
||||
#endif
|
||||
*punsignedp = 0;
|
||||
}
|
||||
|
||||
|
|
@ -5342,6 +5340,17 @@ init_one_libfunc (const char *name)
|
|||
return symbol;
|
||||
}
|
||||
|
||||
/* Call this to reset the function entry for one optab (OPTABLE) in mode
|
||||
MODE to NAME, which should be either 0 or a string constant. */
|
||||
void
|
||||
set_optab_libfunc (optab optable, enum machine_mode mode, const char *name)
|
||||
{
|
||||
if (name)
|
||||
optable->handlers[mode].libfunc = init_one_libfunc (name);
|
||||
else
|
||||
optable->handlers[mode].libfunc = 0;
|
||||
}
|
||||
|
||||
/* Call this once to initialize the contents of the optabs
|
||||
appropriately for the current target machine. */
|
||||
|
||||
|
|
@ -5521,51 +5530,6 @@ init_optabs (void)
|
|||
init_integral_libfuncs (ucmp_optab, "ucmp", '2');
|
||||
init_floating_libfuncs (cmp_optab, "cmp", '2');
|
||||
|
||||
#ifdef MULSI3_LIBCALL
|
||||
smul_optab->handlers[(int) SImode].libfunc
|
||||
= init_one_libfunc (MULSI3_LIBCALL);
|
||||
#endif
|
||||
#ifdef MULDI3_LIBCALL
|
||||
smul_optab->handlers[(int) DImode].libfunc
|
||||
= init_one_libfunc (MULDI3_LIBCALL);
|
||||
#endif
|
||||
|
||||
#ifdef DIVSI3_LIBCALL
|
||||
sdiv_optab->handlers[(int) SImode].libfunc
|
||||
= init_one_libfunc (DIVSI3_LIBCALL);
|
||||
#endif
|
||||
#ifdef DIVDI3_LIBCALL
|
||||
sdiv_optab->handlers[(int) DImode].libfunc
|
||||
= init_one_libfunc (DIVDI3_LIBCALL);
|
||||
#endif
|
||||
|
||||
#ifdef UDIVSI3_LIBCALL
|
||||
udiv_optab->handlers[(int) SImode].libfunc
|
||||
= init_one_libfunc (UDIVSI3_LIBCALL);
|
||||
#endif
|
||||
#ifdef UDIVDI3_LIBCALL
|
||||
udiv_optab->handlers[(int) DImode].libfunc
|
||||
= init_one_libfunc (UDIVDI3_LIBCALL);
|
||||
#endif
|
||||
|
||||
#ifdef MODSI3_LIBCALL
|
||||
smod_optab->handlers[(int) SImode].libfunc
|
||||
= init_one_libfunc (MODSI3_LIBCALL);
|
||||
#endif
|
||||
#ifdef MODDI3_LIBCALL
|
||||
smod_optab->handlers[(int) DImode].libfunc
|
||||
= init_one_libfunc (MODDI3_LIBCALL);
|
||||
#endif
|
||||
|
||||
#ifdef UMODSI3_LIBCALL
|
||||
umod_optab->handlers[(int) SImode].libfunc
|
||||
= init_one_libfunc (UMODSI3_LIBCALL);
|
||||
#endif
|
||||
#ifdef UMODDI3_LIBCALL
|
||||
umod_optab->handlers[(int) DImode].libfunc
|
||||
= init_one_libfunc (UMODDI3_LIBCALL);
|
||||
#endif
|
||||
|
||||
/* Use cabs for DC complex abs, since systems generally have cabs.
|
||||
Don't define any libcall for SCmode, so that cabs will be used. */
|
||||
abs_optab->handlers[(int) DCmode].libfunc
|
||||
|
|
@ -5711,10 +5675,8 @@ init_optabs (void)
|
|||
if (HAVE_conditional_trap)
|
||||
trap_rtx = gen_rtx_fmt_ee (EQ, VOIDmode, NULL_RTX, NULL_RTX);
|
||||
|
||||
#ifdef INIT_TARGET_OPTABS
|
||||
/* Allow the target to add more libcalls or rename some, etc. */
|
||||
INIT_TARGET_OPTABS;
|
||||
#endif
|
||||
targetm.init_libfuncs ();
|
||||
}
|
||||
|
||||
/* Generate insns to trap with code TCODE if OP1 and OP2 satisfy condition
|
||||
|
|
|
|||
|
|
@ -366,6 +366,9 @@ extern rtx gen_extend_insn (rtx, rtx, enum machine_mode,
|
|||
extern void init_fixtab (void);
|
||||
extern void init_floattab (void);
|
||||
|
||||
/* Call this to reset the function entry for one optab. */
|
||||
extern void set_optab_libfunc (optab, enum machine_mode, const char *);
|
||||
|
||||
/* Generate code for a FLOAT_EXPR. */
|
||||
extern void expand_float (rtx, rtx, int);
|
||||
|
||||
|
|
|
|||
|
|
@ -261,7 +261,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|||
#define TARGET_ADDRESS_COST default_address_cost
|
||||
|
||||
/* In builtins.c. */
|
||||
#define TARGET_INIT_BUILTINS default_init_builtins
|
||||
#define TARGET_INIT_BUILTINS hook_void_void
|
||||
#define TARGET_EXPAND_BUILTIN default_expand_builtin
|
||||
|
||||
/* In varasm.c. */
|
||||
|
|
@ -300,6 +300,10 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|||
#define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_tree_false
|
||||
#define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_false
|
||||
|
||||
#ifndef TARGET_INIT_LIBFUNCS
|
||||
#define TARGET_INIT_LIBFUNCS hook_void_void
|
||||
#endif
|
||||
|
||||
#ifndef TARGET_IN_SMALL_DATA_P
|
||||
#define TARGET_IN_SMALL_DATA_P hook_bool_tree_false
|
||||
#endif
|
||||
|
|
@ -349,6 +353,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|||
TARGET_MS_BITFIELD_LAYOUT_P, \
|
||||
TARGET_INIT_BUILTINS, \
|
||||
TARGET_EXPAND_BUILTIN, \
|
||||
TARGET_INIT_LIBFUNCS, \
|
||||
TARGET_SECTION_TYPE_FLAGS, \
|
||||
TARGET_CANNOT_MODIFY_JUMPS_P, \
|
||||
TARGET_BRANCH_TARGET_REGISTER_CLASS, \
|
||||
|
|
|
|||
|
|
@ -289,6 +289,9 @@ struct gcc_target
|
|||
rtx (* expand_builtin) (tree exp, rtx target, rtx subtarget,
|
||||
enum machine_mode mode, int ignore);
|
||||
|
||||
/* Make any adjustments to libfunc names needed for this target. */
|
||||
void (* init_libfuncs) (void);
|
||||
|
||||
/* Given a decl, a section name, and whether the decl initializer
|
||||
has relocs, choose attributes for the section. */
|
||||
/* ??? Should be merged with SELECT_SECTION and UNIQUE_SECTION. */
|
||||
|
|
|
|||
Loading…
Reference in New Issue