config.gcc (sparc64-wrs-vxworks*, [...]): Include various CPU headers via tm_file.
2001-11-14 David O'Brien <obrien@FreeBSD.org>
* config.gcc (sparc64-wrs-vxworks*, sparc-*-netbsd*, sparc-*-openbsd*,
sparc-*-chorusos*, sparc-*-elf*, sparc-*-linux*aout*,
sparc-*-linux*libc1*, sparc-*-linux*, sparc-*-lynxos*, sparc-*-rtems*,
sparc-*-rtemself*, sparc-hal-solaris2*, sparc-*-solaris2*,
sparc-*-sunos4.0*, sparc-*-sunos4*, sparc-*-sunos3*, sparc-*-sysv4*,
sparc-*-vxsim*, sparclite-*-aout*, sparclite-*-elf*, sparc86x-*-aout*,
sparc86x-*-elf*, sparc64-*-aout*, sparc64-*-elf*, sparc64-*-linux*):
Include various CPU headers via tm_file. a.out based platforms now
properly include sparc/aout.h. sol2.h usage now implies including
elfos.h, svr4.h, and sparc/sysv4.h.
* config/netbsd.h (TARGET_MEM_FUNCTIONS): Undef before defining it.
Also define to '1'.
* sparc/sparc.h (CPP_PREDEFINES, TARGET_VERSION, WORD_SWITCH_TAKES_ARG,
SELECT_SECTION, ASM_DECLARE_FUNCTION_NAME, TEXT_SECTION_ASM_OP,
DATA_SECTION_ASM_OP, DBX_REGISTER_NUMBER, ASM_OUTPUT_SOURCE_LINE):
Remove. They are a.out specific and belong in sparc/aout.h.
* sparc/aout.h (TARGET_VERSION, WORD_SWITCH_TAKES_ARG, SELECT_SECTION,
ASM_DECLARE_FUNCTION_NAME, TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP,
DBX_REGISTER_NUMBER, ASM_OUTPUT_SOURCE_LINE): Define. Moved here from
sparc/sparc.h.
* sparc/litecoff.h (WORD_SWITCH_TAKES_ARG, ASM_DECLARE_FUNCTION_NAME,
TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP, DBX_REGISTER_NUMBER): Define.
Moved here from sparc/sparc.h.
* config/sparc/linux-aout.h (DEFAULT_PCC_STRUCT_RETURN): Undef before
defining.
* config/sparc/linux64.h (UNALIGNED_DOUBLE_INT_ASM_OP): Undef before
* config/sparc/lynx.h: Don't include lynx.h.
(SELECT_SECTION): Do not undef.
* config/sparc/openbsd.h: Don't include sparc/sparc.h.
* config/sparc/sol2-sld-64.h: Include sparc/sparc.h, elfos.h, svr4.h,
and sparc/sysv4.h.
* config/sparc/sol2.h: Don't include sparc/sparc.h and sparc/sysv4.h.
* config/sparc/sp64-aout.h (CPP_PREDEFINES): Don't define. Get from
sparc/aout.h now.
* config/sparc/sp64-elf.h (DWARF_DEBUGGING_INFO, DWARF2_DEBUGGING_INFO):
Don't undef, there is no need.
* config/sparc/splet.h (CPP_PREDEFINES): Define.
* config/sparc/sun4o3.h (CPP_PREDEFINES): Likewise.
* config/sparc/sunos4.h (CPP_PREDEFINES): Likewise.
Don't include sparc/sparc.h.
* config/sparc/sysv4.h (WORD_SWITCH_TAKES_ARG, ASM_OUTPUT_SOURCE_LINE,
SELECT_SECTION, ASM_DECLARE_FUNCTION_NAME, TEXT_SECTION_ASM_OP,
DATA_SECTION_ASM_OP): Don't undef, there is no need now. Don't include
elfos.h and svr4.h.
(TARGET_VERSION): Define.
* config/sparc/vxsim.h (TARGET_VERSION): Define.
Approved by: Richard Henderson <rth@redhat.com>
Message-ID: <20011114132416.B17112@redhat.com>
From-SVN: r47023
This commit is contained in:
David O'Brien
David O'Brien
parent
90a1298869
commit
0f7a7be7ce
@ -1,3 +1,52 @@
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2001-11-14 David O'Brien <obrien@FreeBSD.org>
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* config.gcc (sparc64-wrs-vxworks*, sparc-*-netbsd*, sparc-*-openbsd*,
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sparc-*-chorusos*, sparc-*-elf*, sparc-*-linux*aout*,
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sparc-*-linux*libc1*, sparc-*-linux*, sparc-*-lynxos*, sparc-*-rtems*,
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sparc-*-rtemself*, sparc-hal-solaris2*, sparc-*-solaris2*,
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sparc-*-sunos4.0*, sparc-*-sunos4*, sparc-*-sunos3*, sparc-*-sysv4*,
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sparc-*-vxsim*, sparclite-*-aout*, sparclite-*-elf*, sparc86x-*-aout*,
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sparc86x-*-elf*, sparc64-*-aout*, sparc64-*-elf*, sparc64-*-linux*):
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Include various CPU headers via tm_file. a.out based platforms now
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properly include sparc/aout.h. sol2.h usage now implies including
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elfos.h, svr4.h, and sparc/sysv4.h.
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* config/netbsd.h (TARGET_MEM_FUNCTIONS): Undef before defining it.
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Also define to '1'.
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* sparc/sparc.h (CPP_PREDEFINES, TARGET_VERSION, WORD_SWITCH_TAKES_ARG,
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SELECT_SECTION, ASM_DECLARE_FUNCTION_NAME, TEXT_SECTION_ASM_OP,
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DATA_SECTION_ASM_OP, DBX_REGISTER_NUMBER, ASM_OUTPUT_SOURCE_LINE):
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Remove. They are a.out specific and belong in sparc/aout.h.
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* sparc/aout.h (TARGET_VERSION, WORD_SWITCH_TAKES_ARG, SELECT_SECTION,
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ASM_DECLARE_FUNCTION_NAME, TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP,
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DBX_REGISTER_NUMBER, ASM_OUTPUT_SOURCE_LINE): Define. Moved here from
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sparc/sparc.h.
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* sparc/litecoff.h (WORD_SWITCH_TAKES_ARG, ASM_DECLARE_FUNCTION_NAME,
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TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP, DBX_REGISTER_NUMBER): Define.
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Moved here from sparc/sparc.h.
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* config/sparc/linux-aout.h (DEFAULT_PCC_STRUCT_RETURN): Undef before
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defining.
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* config/sparc/linux64.h (UNALIGNED_DOUBLE_INT_ASM_OP): Undef before
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* config/sparc/lynx.h: Don't include lynx.h.
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(SELECT_SECTION): Do not undef.
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* config/sparc/openbsd.h: Don't include sparc/sparc.h.
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* config/sparc/sol2-sld-64.h: Include sparc/sparc.h, elfos.h, svr4.h,
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and sparc/sysv4.h.
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* config/sparc/sol2.h: Don't include sparc/sparc.h and sparc/sysv4.h.
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* config/sparc/sp64-aout.h (CPP_PREDEFINES): Don't define. Get from
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sparc/aout.h now.
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* config/sparc/sp64-elf.h (DWARF_DEBUGGING_INFO, DWARF2_DEBUGGING_INFO):
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Don't undef, there is no need.
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* config/sparc/splet.h (CPP_PREDEFINES): Define.
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* config/sparc/sun4o3.h (CPP_PREDEFINES): Likewise.
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* config/sparc/sunos4.h (CPP_PREDEFINES): Likewise.
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Don't include sparc/sparc.h.
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* config/sparc/sysv4.h (WORD_SWITCH_TAKES_ARG, ASM_OUTPUT_SOURCE_LINE,
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SELECT_SECTION, ASM_DECLARE_FUNCTION_NAME, TEXT_SECTION_ASM_OP,
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DATA_SECTION_ASM_OP): Don't undef, there is no need now. Don't include
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elfos.h and svr4.h.
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(TARGET_VERSION): Define.
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* config/sparc/vxsim.h (TARGET_VERSION): Define.
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Wed Nov 14 19:46:08 CET 2001 Jan Hubicka <jh@suse.cz>
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* cfglayout.c (fixup_fallthru_exit_predecesor): New static function.
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@ -2905,7 +2905,7 @@ sparc-tti-*)
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xm_defines=POSIX
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;;
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sparc64-wrs-vxworks*)
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tm_file="sparc/sol2.h sparc/elf.h sparc/sparc_bi.h gofast.h sparc/vxsparc64.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h sparc/sparc_bi.h gofast.h sparc/vxsparc64.h"
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tmake_file=sparc/t-vxsparc64
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use_collect2=yes
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;;
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@ -2920,11 +2920,12 @@ sparc-*-aout*)
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tm_file="sparc/sparc.h aoutos.h sparc/aout.h libgloss.h"
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;;
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sparc-*-netbsd*)
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tm_file="${tm_file} netbsd.h sparc/netbsd.h"
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tm_file="${tm_file} sparc/aout.h netbsd.h sparc/netbsd.h"
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tmake_file=t-netbsd
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use_collect2=yes
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;;
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sparc-*-openbsd*)
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tm_file="sparc/sparc.h ${tm_file}"
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# needed to unconfuse gdb
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tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
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# we need collect2 until our bug is fixed...
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@ -2934,7 +2935,7 @@ sparc-*-bsd*)
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tm_file="${tm_file} sparc/bsd.h"
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;;
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sparc-*-chorusos*)
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tm_file="${tm_file} sparc/sysv4.h sparc/sol2.h sparc/elf.h chorus.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h chorus.h"
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tmake_file=sparc/t-chorus-elf
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extra_parts="crti.o crtn.o crtbegin.o crtend.o"
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float_format=i64
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@ -2945,20 +2946,20 @@ sparc-*-chorusos*)
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esac
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;;
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sparc-*-elf*)
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tm_file="sparc/sol2.h sparc/elf.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h"
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tmake_file=sparc/t-elf
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extra_parts="crti.o crtn.o crtbegin.o crtend.o"
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#float_format=i128
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float_format=i64
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;;
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sparc-*-linux*aout*) # Sparc's running GNU/Linux, a.out
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tm_file="aoutos.h sparc/sparc.h sparc/linux-aout.h"
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tm_file="aoutos.h sparc/sparc.h sparc/aout.h sparc/linux-aout.h"
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xmake_file=x-linux
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gnu_ld=yes
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;;
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sparc-*-linux*libc1*) # Sparc's running GNU/Linux, libc5
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xmake_file=x-linux
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tm_file="${tm_file} sparc/sysv4.h sparc/linux.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
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tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1"
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extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
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gnu_ld=yes
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@ -2966,7 +2967,7 @@ sparc-*-linux*libc1*) # Sparc's running GNU/Linux, libc5
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;;
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sparc-*-linux*) # Sparc's running GNU/Linux, libc6
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xmake_file=x-linux
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tm_file="${tm_file} sparc/sysv4.h sparc/linux.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
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tmake_file="t-slibgcc-elf-ver t-linux"
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extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
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gnu_ld=yes
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@ -2978,9 +2979,9 @@ sparc-*-linux*) # Sparc's running GNU/Linux, libc6
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sparc-*-lynxos*)
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if test x$gas = xyes
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then
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tm_file="${tm_file} sparc/lynx.h"
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tm_file="${tm_file} lynx.h sparc/aout.h sparc/lynx.h"
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else
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tm_file="${tm_file} lynx-ng.h sparc/lynx-ng.h"
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tm_file="${tm_file} lynx-ng.h sparc/aout.h sparc/lynx-ng.h"
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fi
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tmake_file=sparc/t-sunos41
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;;
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@ -2992,7 +2993,7 @@ sparc-*-rtemsaout*)
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fi
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;;
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sparc-*-rtems*|sparc-*-rtemself*)
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tm_file="sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
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tmake_file="sparc/t-elf t-rtems"
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extra_parts="crti.o crtn.o crtbegin.o crtend.o"
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#float_format=i128
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@ -3033,7 +3034,7 @@ sparcv9-*-solaris2* | sparc64-*-solaris2*)
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;;
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sparc-hal-solaris2*)
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xm_defines=POSIX
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tm_file="sparc/sol2.h sparc/hal.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/hal.h"
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tmake_file="sparc/t-halos sparc/t-sol2"
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if test x$gnu_ld = xyes; then
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tmake_file="$tmake_file t-slibgcc-elf-ver"
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@ -3054,9 +3055,9 @@ sparc-hal-solaris2*)
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sparc-*-solaris2*)
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if test x$gnu_ld = xyes
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then
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tm_file="sparc/sol2.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h"
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else
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tm_file="sparc/sol2.h sparc/sol2-sld.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sol2-sld.h"
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fi
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xm_defines=POSIX
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tmake_file=sparc/t-sol2
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@ -3101,11 +3102,11 @@ sparc-*-solaris2*)
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fi
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;;
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sparc-*-sunos4.0*)
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tm_file=sparc/sunos4.h
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tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
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use_collect2=yes
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;;
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sparc-*-sunos4*)
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tm_file=sparc/sunos4.h
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tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
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tmake_file=sparc/t-sunos41
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use_collect2=yes
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if test x$gas = xyes; then
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@ -3113,18 +3114,18 @@ sparc-*-sunos4*)
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fi
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;;
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sparc-*-sunos3*)
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tm_file="${tm_file} sparc/sun4o3.h"
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tm_file="${tm_file} sparc/aout.h sparc/sun4o3.h"
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use_collect2=yes
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;;
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sparc-*-sysv4*)
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tm_file="${tm_file} sparc/sysv4.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h"
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xm_defines=POSIX
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tmake_file=t-svr4
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extra_parts="crtbegin.o crtend.o"
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;;
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sparc-*-vxsim*)
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xm_defines=POSIX
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tm_file="${tm_file} sparc/sysv4.h sparc/vxsim.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/vxsim.h"
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tmake_file=sparc/t-vxsparc
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;;
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sparclet-*-aout*)
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@ -3136,33 +3137,33 @@ sparclite-*-coff*)
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tmake_file=sparc/t-sparclite
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;;
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sparclite-*-aout*)
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tm_file="${tm_file} gofast.h sparc/lite.h aoutos.h libgloss.h"
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tm_file="${tm_file} gofast.h sparc/aout.h sparc/lite.h aoutos.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="sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
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tmake_file=sparc/t-sparclite
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extra_parts="crtbegin.o crtend.o"
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;;
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sparc86x-*-aout*)
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tm_file="${tm_file} gofast.h sparc/sp86x-aout.h aoutos.h libgloss.h"
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tm_file="${tm_file} gofast.h sparc/aout.h sparc/sp86x-aout.h aoutos.h libgloss.h"
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tmake_file=sparc/t-sp86x
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;;
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sparc86x-*-elf*)
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tm_file="sparc/sol2.h sparc/elf.h gofast.h sparc/sp86x-elf.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h gofast.h sparc/sp86x-elf.h"
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tmake_file=sparc/t-sp86x
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extra_parts="crtbegin.o crtend.o"
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;;
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sparc64-*-aout*)
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tm_file="sparc/sparc.h aoutos.h sparc/sp64-aout.h"
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tm_file="sparc/sparc.h aoutos.h sparc/aout.h sparc/sp64-aout.h"
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;;
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sparc64-*-elf*)
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tm_file="sparc/sol2.h sparc/sp64-elf.h"
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tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h"
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extra_parts="crtbegin.o crtend.o"
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;;
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sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
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tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64"
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tm_file="sparc/sparc_bi.h ${tm_file} sparc/sysv4.h sparc/linux64.h"
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tm_file="sparc/sparc_bi.h ${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
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xmake_file=x-linux
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extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
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gnu_ld=yes
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@ -68,7 +68,8 @@
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/* Implicit library calls should use memcpy, not bcopy, etc. */
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#define TARGET_MEM_FUNCTIONS
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#undef TARGET_MEM_FUNCTIONS
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#define TARGET_MEM_FUNCTIONS 1
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/* Handle #pragma weak and #pragma pack. */
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@ -19,5 +19,84 @@ along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#undef CPP_PREDEFINES
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/* Print subsidiary information on the compiler version in use. */
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#define TARGET_VERSION fprintf (stderr, " (sparc)");
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/* Names to predefine in the preprocessor for this target machine.
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??? It would be nice to not include any subtarget specific values here,
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however there's no way to portably provide subtarget values to
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CPP_PREFINES. Also, -D values in CPP_SUBTARGET_SPEC don't get turned into
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foo, __foo and __foo__. */
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#define CPP_PREDEFINES "-Dsparc -Acpu=sparc -Amachine=sparc"
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/* These compiler options take an argument. We ignore -target for now. */
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#define WORD_SWITCH_TAKES_ARG(STR) \
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(DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
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|| !strcmp (STR, "target") || !strcmp (STR, "assert"))
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/* This is defined differently for v9 in a cover file. */
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#define SELECT_SECTION(T,RELOC,ALIGN) \
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{ \
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if (TREE_CODE (T) == VAR_DECL) \
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{ \
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if (TREE_READONLY (T) && ! TREE_SIDE_EFFECTS (T) \
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&& DECL_INITIAL (T) \
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&& (DECL_INITIAL (T) == error_mark_node \
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|| TREE_CONSTANT (DECL_INITIAL (T))) \
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&& DECL_ALIGN (T) <= MAX_TEXT_ALIGN \
|
||||
&& ! (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES))) \
|
||||
text_section (); \
|
||||
else \
|
||||
data_section (); \
|
||||
} \
|
||||
else if (TREE_CODE (T) == CONSTRUCTOR) \
|
||||
{ \
|
||||
if (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES)) \
|
||||
data_section (); \
|
||||
} \
|
||||
else if (TREE_CODE_CLASS (TREE_CODE (T)) == 'c') \
|
||||
{ \
|
||||
if ((TREE_CODE (T) == STRING_CST && flag_writable_strings) \
|
||||
|| TYPE_ALIGN (TREE_TYPE (T)) > MAX_TEXT_ALIGN \
|
||||
|| (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES))) \
|
||||
data_section (); \
|
||||
else \
|
||||
text_section (); \
|
||||
} \
|
||||
}
|
||||
|
||||
/* Output the label for a function definition. */
|
||||
|
||||
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
|
||||
do { \
|
||||
ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \
|
||||
ASM_OUTPUT_LABEL (FILE, NAME); \
|
||||
} while (0)
|
||||
|
||||
/* Output before read-only data. */
|
||||
|
||||
#define TEXT_SECTION_ASM_OP "\t.text"
|
||||
|
||||
/* Output before writable data. */
|
||||
|
||||
#define DATA_SECTION_ASM_OP "\t.data"
|
||||
|
||||
/* How to renumber registers for dbx and gdb. In the flat model, the frame
|
||||
pointer is really %i7. */
|
||||
|
||||
#define DBX_REGISTER_NUMBER(REGNO) \
|
||||
(TARGET_FLAT && REGNO == FRAME_POINTER_REGNUM ? 31 : REGNO)
|
||||
|
||||
/* This is how to output a note to DBX telling it the line number
|
||||
to which the following sequence of instructions corresponds.
|
||||
|
||||
This is needed for SunOS 4.0, and should not hurt for 3.2
|
||||
versions either. */
|
||||
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
|
||||
{ static int sym_lineno = 1; \
|
||||
fprintf (file, ".stabn 68,0,%d,LM%d\nLM%d:\n", \
|
||||
line, sym_lineno, sym_lineno); \
|
||||
sym_lineno += 1; }
|
||||
|
||||
@ -70,6 +70,7 @@ Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Don't default to pcc-struct-return, because gcc is the only compiler,
|
||||
and we want to retain compatibility with older gcc versions. */
|
||||
#undef DEFAULT_PCC_STRUCT_RETURN
|
||||
#define DEFAULT_PCC_STRUCT_RETURN 0
|
||||
|
||||
#undef LIB_SPEC
|
||||
|
||||
@ -356,6 +356,7 @@ do { \
|
||||
misnamed. These should all refer to explicit sizes (half/word/xword?),
|
||||
anything other than short/int/long/etc. */
|
||||
|
||||
#undef UNALIGNED_DOUBLE_INT_ASM_OP
|
||||
#define UNALIGNED_DOUBLE_INT_ASM_OP "\t.uaxword\t"
|
||||
|
||||
/* DWARF bits. */
|
||||
|
||||
@ -48,3 +48,31 @@ Boston, MA 02111-1307, USA. */
|
||||
|
||||
#undef DO_GLOBAL_CTORS_BODY
|
||||
#undef DO_GLOBAL_DTORS_BODY
|
||||
|
||||
/* These compiler options take an argument. We ignore -target for now. */
|
||||
|
||||
#define WORD_SWITCH_TAKES_ARG(STR) \
|
||||
(DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
|
||||
|| !strcmp (STR, "target") || !strcmp (STR, "assert"))
|
||||
|
||||
/* Output the label for a function definition. */
|
||||
|
||||
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
|
||||
do { \
|
||||
ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \
|
||||
ASM_OUTPUT_LABEL (FILE, NAME); \
|
||||
} while (0)
|
||||
|
||||
/* Output before read-only data. */
|
||||
|
||||
#define TEXT_SECTION_ASM_OP "\t.text"
|
||||
|
||||
/* Output before writable data. */
|
||||
|
||||
#define DATA_SECTION_ASM_OP "\t.data"
|
||||
|
||||
/* How to renumber registers for dbx and gdb. In the flat model, the frame
|
||||
pointer is really %i7. */
|
||||
|
||||
#define DBX_REGISTER_NUMBER(REGNO) \
|
||||
(TARGET_FLAT && REGNO == FRAME_POINTER_REGNUM ? 31 : REGNO)
|
||||
|
||||
@ -19,13 +19,10 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#undef ASM_OUTPUT_IDENT
|
||||
#undef SELECT_SECTION
|
||||
#undef SELECT_RTX_SECTION
|
||||
|
||||
#define BSS_SECTION_ASM_OP "\t.section\t\".bss\""
|
||||
|
||||
#include <lynx.h>
|
||||
|
||||
/* ??? Must redefine to get sparclite and v8 defines. Can this be done
|
||||
differently? */
|
||||
|
||||
|
||||
@ -37,4 +37,3 @@
|
||||
/* Until they use ELF or something that handles dwarf2 unwinds
|
||||
and initialization stuff better. */
|
||||
#define DWARF2_UNWIND_INFO 0
|
||||
|
||||
|
||||
@ -18,8 +18,6 @@ along with GNU CC; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <sparc/sparc.h>
|
||||
|
||||
/* Get generic OpenBSD definitions. */
|
||||
#define OBSD_OLD_GAS
|
||||
#include <openbsd.h>
|
||||
|
||||
@ -5,6 +5,10 @@
|
||||
#include "sparc/sparc_bi.h"
|
||||
#endif
|
||||
|
||||
#include "sparc/sparc.h"
|
||||
#include "elfos.h"
|
||||
#include "svr4.h"
|
||||
#include "sparc/sysv4.h"
|
||||
#include "sparc/sol2.h"
|
||||
|
||||
#ifdef AS_SPARC64_FLAG
|
||||
|
||||
@ -22,8 +22,6 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Supposedly the same as vanilla sparc svr4, except for the stuff below: */
|
||||
#include "sparc/sparc.h"
|
||||
#include "sparc/sysv4.h"
|
||||
|
||||
/* Solaris 2 uses a wint_t different from the default. This is required
|
||||
by the SCD 2.4.1, p. 6-83, Figure 6-66. */
|
||||
|
||||
@ -31,6 +31,3 @@ Boston, MA 02111-1307, USA. */
|
||||
/* The only code model supported is Medium/Low. */
|
||||
#undef SPARC_DEFAULT_CMODEL
|
||||
#define SPARC_DEFAULT_CMODEL CM_MEDLOW
|
||||
|
||||
#undef CPP_PREDEFINES
|
||||
#define CPP_PREDEFINES "-Dsparc -Acpu=sparc -Amachine=sparc"
|
||||
|
||||
@ -110,8 +110,6 @@ crtbegin.o%s \
|
||||
GDB doesn't support 64 bit stabs yet and the desired debug format is DWARF
|
||||
anyway so it is the default. */
|
||||
|
||||
#define DWARF_DEBUGGING_INFO
|
||||
#define DWARF2_DEBUGGING_INFO
|
||||
#define DBX_DEBUGGING_INFO
|
||||
|
||||
#undef PREFERRED_DEBUGGING_TYPE
|
||||
|
||||
@ -210,14 +210,6 @@ Unrecognized value in TARGET_CPU_DEFAULT.
|
||||
|
||||
#endif /* !SPARC_BI_ARCH */
|
||||
|
||||
/* Names to predefine in the preprocessor for this target machine.
|
||||
??? It would be nice to not include any subtarget specific values here,
|
||||
however there's no way to portably provide subtarget values to
|
||||
CPP_PREFINES. Also, -D values in CPP_SUBTARGET_SPEC don't get turned into
|
||||
foo, __foo and __foo__. */
|
||||
|
||||
#define CPP_PREDEFINES "-Dsparc -Dsun -Dunix -Asystem=unix -Asystem=bsd"
|
||||
|
||||
/* Define macros to distinguish architectures. */
|
||||
|
||||
/* Common CPP definitions used by CPP_SPEC amongst the various targets
|
||||
@ -414,16 +406,6 @@ Unrecognized value in TARGET_CPU_DEFAULT.
|
||||
/* This is meant to be redefined in the host dependent files. */
|
||||
#define SUBTARGET_OVERRIDE_OPTIONS
|
||||
|
||||
/* These compiler options take an argument. We ignore -target for now. */
|
||||
|
||||
#define WORD_SWITCH_TAKES_ARG(STR) \
|
||||
(DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
|
||||
|| !strcmp (STR, "target") || !strcmp (STR, "assert"))
|
||||
|
||||
/* Print subsidiary information on the compiler version in use. */
|
||||
|
||||
#define TARGET_VERSION fprintf (stderr, " (sparc)");
|
||||
|
||||
/* Generate DBX debugging information. */
|
||||
|
||||
#define DBX_DEBUGGING_INFO
|
||||
@ -911,36 +893,6 @@ if (TARGET_ARCH64 \
|
||||
#define SUNOS4_SHARED_LIBRARIES 0
|
||||
#endif
|
||||
|
||||
/* This is defined differently for v9 in a cover file. */
|
||||
#define SELECT_SECTION(T,RELOC,ALIGN) \
|
||||
{ \
|
||||
if (TREE_CODE (T) == VAR_DECL) \
|
||||
{ \
|
||||
if (TREE_READONLY (T) && ! TREE_SIDE_EFFECTS (T) \
|
||||
&& DECL_INITIAL (T) \
|
||||
&& (DECL_INITIAL (T) == error_mark_node \
|
||||
|| TREE_CONSTANT (DECL_INITIAL (T))) \
|
||||
&& DECL_ALIGN (T) <= MAX_TEXT_ALIGN \
|
||||
&& ! (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES))) \
|
||||
text_section (); \
|
||||
else \
|
||||
data_section (); \
|
||||
} \
|
||||
else if (TREE_CODE (T) == CONSTRUCTOR) \
|
||||
{ \
|
||||
if (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES)) \
|
||||
data_section (); \
|
||||
} \
|
||||
else if (TREE_CODE_CLASS (TREE_CODE (T)) == 'c') \
|
||||
{ \
|
||||
if ((TREE_CODE (T) == STRING_CST && flag_writable_strings) \
|
||||
|| TYPE_ALIGN (TREE_TYPE (T)) > MAX_TEXT_ALIGN \
|
||||
|| (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES))) \
|
||||
data_section (); \
|
||||
else \
|
||||
text_section (); \
|
||||
} \
|
||||
}
|
||||
|
||||
/* Use text section for a constant
|
||||
unless we need more alignment than that offers. */
|
||||
@ -1884,14 +1836,6 @@ extern struct rtx_def *sparc_compare_op0, *sparc_compare_op1;
|
||||
#define ASM_DECLARE_RESULT(FILE, RESULT) \
|
||||
fprintf ((FILE), "\t.proc\t0%lo\n", sparc_type_code (TREE_TYPE (RESULT)))
|
||||
|
||||
/* Output the label for a function definition. */
|
||||
|
||||
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
|
||||
do { \
|
||||
ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \
|
||||
ASM_OUTPUT_LABEL (FILE, NAME); \
|
||||
} while (0)
|
||||
|
||||
/* Output the special assembly code needed to tell the assembler some
|
||||
register is used as global register variable.
|
||||
|
||||
@ -2905,14 +2849,6 @@ do { \
|
||||
#define ASM_DOUBLE ".double"
|
||||
#define ASM_LONGDOUBLE ".xxx" /* ??? Not known (or used yet). */
|
||||
|
||||
/* Output before read-only data. */
|
||||
|
||||
#define TEXT_SECTION_ASM_OP "\t.text"
|
||||
|
||||
/* Output before writable data. */
|
||||
|
||||
#define DATA_SECTION_ASM_OP "\t.data"
|
||||
|
||||
/* How to refer to registers in assembler output.
|
||||
This sequence is indexed by compiler's hard-register-number (see above). */
|
||||
|
||||
@ -2936,12 +2872,6 @@ do { \
|
||||
#define ADDITIONAL_REGISTER_NAMES \
|
||||
{{"ccr", SPARC_ICC_REG}, {"cc", SPARC_ICC_REG}}
|
||||
|
||||
/* How to renumber registers for dbx and gdb. In the flat model, the frame
|
||||
pointer is really %i7. */
|
||||
|
||||
#define DBX_REGISTER_NUMBER(REGNO) \
|
||||
(TARGET_FLAT && REGNO == FRAME_POINTER_REGNUM ? 31 : REGNO)
|
||||
|
||||
/* On Sun 4, this limit is 2048. We use 1000 to be safe, since the length
|
||||
can run past this up to a continuation point. Once we used 1500, but
|
||||
a single entry in C++ can run more than 500 bytes, due to the length of
|
||||
@ -2950,17 +2880,6 @@ do { \
|
||||
guess... */
|
||||
#define DBX_CONTIN_LENGTH 1000
|
||||
|
||||
/* This is how to output a note to DBX telling it the line number
|
||||
to which the following sequence of instructions corresponds.
|
||||
|
||||
This is needed for SunOS 4.0, and should not hurt for 3.2
|
||||
versions either. */
|
||||
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
|
||||
{ static int sym_lineno = 1; \
|
||||
fprintf (file, ".stabn 68,0,%d,LM%d\nLM%d:\n", \
|
||||
line, sym_lineno, sym_lineno); \
|
||||
sym_lineno += 1; }
|
||||
|
||||
/* This is how to output the definition of a user-level label named NAME,
|
||||
such as the label on a static function or variable NAME. */
|
||||
|
||||
|
||||
@ -22,6 +22,8 @@ Boston, MA 02111-1307, USA. */
|
||||
#undef TARGET_DEFAULT
|
||||
#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
|
||||
|
||||
#define CPP_PREDEFINES "-Dsparc -Acpu=sparc -Amachine=sparc"
|
||||
|
||||
#undef SUBTARGET_SWITCHES
|
||||
#define SUBTARGET_SWITCHES \
|
||||
{"big-endian", -MASK_LITTLE_ENDIAN, N_("Generate code for big endian") }, \
|
||||
|
||||
@ -1,3 +1,6 @@
|
||||
#undef CPP_PREDEFINES
|
||||
#define CPP_PREDEFINES "-Dsparc -Dsun -Dunix -Asystem=unix -Asystem=bsd"
|
||||
|
||||
/* Override the name of the mcount profiling function. */
|
||||
|
||||
#undef MCOUNT_FUNCTION
|
||||
|
||||
@ -20,12 +20,13 @@ Boston, MA 02111-1307, USA. */
|
||||
|
||||
#define SUNOS4_SHARED_LIBRARIES 1
|
||||
|
||||
#undef CPP_PREDEFINES
|
||||
#define CPP_PREDEFINES "-Dsparc -Dsun -Dunix -Asystem=unix -Asystem=bsd"
|
||||
|
||||
/* Use N_BINCL stabs. */
|
||||
|
||||
#define DBX_USE_BINCL
|
||||
|
||||
#include "sparc/sparc.h"
|
||||
|
||||
/* The Sun as doesn't like unaligned data. */
|
||||
#define DWARF2_UNWIND_INFO 0
|
||||
|
||||
|
||||
@ -20,19 +20,9 @@ along with GNU CC; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
|
||||
/* Undefine some symbols which are defined in "sparc.h" but which are
|
||||
appropriate only for SunOS 4.x, and not for svr4. */
|
||||
|
||||
#undef WORD_SWITCH_TAKES_ARG
|
||||
#undef ASM_OUTPUT_SOURCE_LINE
|
||||
#undef SELECT_SECTION
|
||||
#undef ASM_DECLARE_FUNCTION_NAME
|
||||
#undef TEXT_SECTION_ASM_OP
|
||||
#undef DATA_SECTION_ASM_OP
|
||||
|
||||
#include "elfos.h"
|
||||
#include "svr4.h"
|
||||
#ifndef TARGET_VERSION
|
||||
#define TARGET_VERSION fprintf (stderr, " (sparc ELF)");
|
||||
#endif
|
||||
|
||||
/* ??? Put back the SIZE_TYPE/PTRDIFF_TYPE definitions set by sparc.h.
|
||||
Why, exactly, is svr4.h messing with this? Seems like the chip
|
||||
|
||||
@ -18,6 +18,9 @@ along with GNU CC; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#undef TARGET_VERSION
|
||||
#define TARGET_VERSION fprintf (stderr, " (sparc VxSim)");
|
||||
|
||||
/* Supposedly the same as vanilla sparc svr4, except for the stuff below: */
|
||||
|
||||
#undef CPP_PREDEFINES
|
||||
|
||||
Loading…
Reference in New Issue
Block a user