re PR target/10190 ([IRIX] building gcc 3.2.2 on irix 5.3 fails)
* config/mips/iris5.h (TARGET_OS_CPP_BUILTINS): Define _LONGLONG. Define _ABIO32. Use it for _MIPS_SIM. * config/mips/iris6-o32.h (TARGET_OS_CPP_BUILTINS): Removed. * config/mips/iris6-o32-as.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Moved ... * config/mips/iris5.h (SUBTARGET_ASM_OPTIMIZING_SPEC): ... here, updating comment. Fixes PR target/10190. From-SVN: r71465
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Rainer Orth
Rainer Orth
parent
bdc225df14
commit
a192710ed4
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@ -1,3 +1,16 @@
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2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
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* config/mips/iris5.h (TARGET_OS_CPP_BUILTINS): Define _LONGLONG.
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Define _ABIO32.
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Use it for _MIPS_SIM.
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* config/mips/iris6-o32.h (TARGET_OS_CPP_BUILTINS): Removed.
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* config/mips/iris6-o32-as.h (SUBTARGET_ASM_OPTIMIZING_SPEC):
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Moved ...
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* config/mips/iris5.h (SUBTARGET_ASM_OPTIMIZING_SPEC): ... here,
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updating comment.
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Fixes PR target/10190.
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2003-09-17 Daniel Jacobowitz <drow@mvista.com>
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* config/rs6000/sysv4.h (LIB_LINUX_SPEC): Make -pthread apply
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@ -56,16 +56,23 @@ Boston, MA 02111-1307, USA. */
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(DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
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|| !strcmp (STR, "rpath"))
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/* We must pass -D_LONGLONG always, even when -ansi is used, because IRIX 5
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system header files require it. This is OK, because gcc never warns
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when long long is used in system header files. Alternatively, we can
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add support for the SGI builtin type __long_long. */
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#define TARGET_OS_CPP_BUILTINS() \
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do { \
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builtin_define_std ("host_mips"); \
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builtin_define_std ("sgi"); \
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builtin_define_std ("unix"); \
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builtin_define_std ("SYSTYPE_SVR4"); \
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builtin_define ("_LONGLONG"); \
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builtin_define ("_MODERN_C"); \
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builtin_define ("_SVR4_SOURCE"); \
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builtin_define ("__DSO__"); \
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builtin_define ("_MIPS_SIM=_MIPS_SIM_ABI32"); \
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builtin_define ("_ABIO32=1"); \
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builtin_define ("_MIPS_SIM=_ABIO32"); \
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builtin_define ("_MIPS_SZPTR=32"); \
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builtin_assert ("system=unix"); \
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builtin_assert ("system=svr4"); \
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@ -96,6 +103,18 @@ Boston, MA 02111-1307, USA. */
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#undef SUBTARGET_CC1_SPEC
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#define SUBTARGET_CC1_SPEC "%{static: -mno-abicalls}"
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/* Override mips.h default: the IRIX 5 assembler warns about -O3:
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as1: Warning: <file>.s, line 1: Binasm file dictates -pic: 2
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uld:
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No ucode object file linked -- please use -O2 or lower.
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So avoid passing it in the first place. */
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#undef SUBTARGET_ASM_OPTIMIZING_SPEC
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#define SUBTARGET_ASM_OPTIMIZING_SPEC "\
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%{noasmopt:-O0} \
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%{!noasmopt:%{O|O1|O2|O3:-O2}}"
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#undef LINK_SPEC
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#define LINK_SPEC "\
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%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \
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@ -1,17 +1,6 @@
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/* Definitions of target machine for GNU compiler, for MIPS running IRIX 6
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(O32 ABI) using the SGI assembler. */
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/* Override mips.h default: the IRIX 6 O32 assembler warns about -O3:
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as: Warning: -O3 is not supported for assembly compiles for ucode
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compilers; changing to -O2.
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So avoid passing it in the first place. */
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#undef SUBTARGET_ASM_OPTIMIZING_SPEC
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#define SUBTARGET_ASM_OPTIMIZING_SPEC "\
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%{noasmopt:-O0} \
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%{!noasmopt:%{O|O1|O2|O3:-O2}}"
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/* Enforce use of O32 linker, irrespective of SGI_ABI environment variable
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and machine type (e.g., R8000 systems default to -64). Copied from
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iris5.h, only adding -32. The default options -call_shared -no_unresolved
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@ -18,48 +18,6 @@
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#undef WINT_TYPE_SIZE
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#define WINT_TYPE_SIZE 32
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/* Copied from iris5.h, with _MIPS_SIM definition adapted to SGI cc usage
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and -D_LONGLONG added as in iris6.h. */
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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do { \
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builtin_define_std ("host_mips"); \
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builtin_define_std ("sgi"); \
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builtin_define_std ("unix"); \
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builtin_define_std ("SYSTYPE_SVR4"); \
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builtin_define ("_LONGLONG"); \
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builtin_define ("_MODERN_C"); \
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builtin_define ("_SVR4_SOURCE"); \
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builtin_define ("__DSO__"); \
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builtin_define ("_ABIO32=1"); \
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builtin_define ("_MIPS_SIM=_ABIO32"); \
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builtin_define ("_MIPS_SZPTR=32"); \
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builtin_assert ("system=unix"); \
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builtin_assert ("system=svr4"); \
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builtin_assert ("machine=sgi"); \
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\
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if (!TARGET_FLOAT64) \
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builtin_define ("_MIPS_FPSET=16"); \
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else \
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builtin_define ("_MIPS_FPSET=32"); \
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\
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if (!TARGET_INT64) \
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builtin_define ("_MIPS_SZINT=32"); \
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else \
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builtin_define ("_MIPS_SZINT=64"); \
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\
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if (!TARGET_LONG64) \
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builtin_define ("_MIPS_SZLONG=32"); \
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else \
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builtin_define ("_MIPS_SZLONG=64"); \
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\
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if (!flag_iso) \
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{ \
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builtin_define ("__EXTENSIONS__"); \
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builtin_define ("_SGI_SOURCE"); \
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} \
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} while (0);
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/* Enforce use of O32 assembler, irrespective of SGI_ABI environment variable
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and machine type (e.g., R8000 systems default to -64). Gas doesn't need
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this, but doesn't hurt either. Need to pass -mips2 to gas which defaults
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