diff options
Diffstat (limited to 'gcc/config/mips/iris6.h')
| -rw-r--r-- | gcc/config/mips/iris6.h | 77 |
1 files changed, 1 insertions, 76 deletions
diff --git a/gcc/config/mips/iris6.h b/gcc/config/mips/iris6.h index 4e3a227638a..ee334870efb 100644 --- a/gcc/config/mips/iris6.h +++ b/gcc/config/mips/iris6.h @@ -242,8 +242,6 @@ Boston, MA 02111-1307, USA. */ #undef SUBTARGET_ASM_OPTIMIZING_SPEC #define SUBTARGET_ASM_OPTIMIZING_SPEC "-O0" -/* Stuff for constructors. Start here. */ - /* The assembler now accepts .section pseudo-ops, but it does not allow one to change the section in the middle of a function, so we can't use the INIT_SECTION_ASM_OP code in crtstuff. But we can build up the ctor @@ -254,38 +252,13 @@ Boston, MA 02111-1307, USA. */ #define CONST_SECTION_ASM_OP_32 "\t.rdata" #define CONST_SECTION_ASM_OP_64 "\t.section\t.rodata" -/* The IRIX 6 assembler .section directive takes four additional args: - section type, flags, entry size, and alignment. The alignment of the - .ctors and .dtors sections needs to be the same as the size of a pointer - so that the linker doesn't add padding between elements. */ -#if defined (CRT_BEGIN) || defined (CRT_END) - -/* If we are included from crtstuff.c, these need to be plain strings. - _MIPS_SZPTR is defined in SUBTARGET_CPP_SPEC above. */ -#if _MIPS_SZPTR == 64 -#define CTORS_SECTION_ASM_OP "\t.section\t.ctors,1,2,0,8" -#define DTORS_SECTION_ASM_OP "\t.section\t.dtors,1,2,0,8" -#else /* _MIPS_SZPTR != 64 */ -#define CTORS_SECTION_ASM_OP "\t.section\t.ctors,1,2,0,4" -#define DTORS_SECTION_ASM_OP "\t.section\t.dtors,1,2,0,4" -#endif /* _MIPS_SZPTR == 64 */ - -#else /* ! (defined (CRT_BEGIN) || defined (CRT_END)) */ - -/* If we are included from varasm.c, these need to depend on -mabi. */ -#define CTORS_SECTION_ASM_OP \ - (Pmode == DImode ? "\t.section\t.ctors,1,2,0,8" : "\t.section\t.ctors,1,2,0,4") -#define DTORS_SECTION_ASM_OP \ - (Pmode == DImode ? "\t.section\t.dtors,1,2,0,8" : "\t.section\t.dtors,1,2,0,4") -#endif /* defined (CRT_BEGIN) || defined (CRT_END) */ - /* A default list of other sections which we might be "in" at any given time. For targets that use additional sections (e.g. .tdesc) you should override this definition in the target-specific file which includes this file. */ #undef EXTRA_SECTIONS -#define EXTRA_SECTIONS in_sdata, in_rdata, in_const, in_ctors, in_dtors +#define EXTRA_SECTIONS in_sdata, in_rdata, in_const /* A default list of extra section function definitions. For targets that use additional sections (e.g. .tdesc) you should override this @@ -316,60 +289,12 @@ rdata_section () \ fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_32); \ in_section = in_rdata; \ } \ -} \ - CTORS_SECTION_FUNCTION \ - DTORS_SECTION_FUNCTION - -#define CTORS_SECTION_FUNCTION \ -void \ -ctors_section () \ -{ \ - if (in_section != in_ctors) \ - { \ - fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \ - in_section = in_ctors; \ - } \ } -#define DTORS_SECTION_FUNCTION \ -void \ -dtors_section () \ -{ \ - if (in_section != in_dtors) \ - { \ - fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \ - in_section = in_dtors; \ - } \ -} - -/* A C statement (sans semicolon) to output an element in the table of - global constructors. */ -#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \ - do { \ - ctors_section (); \ - fprintf (FILE, "\t%s\t ", \ - (Pmode == DImode) ? ".dword" : ".word"); \ - assemble_name (FILE, NAME); \ - fprintf (FILE, "\n"); \ - } while (0) - -/* A C statement (sans semicolon) to output an element in the table of - global destructors. */ -#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \ - do { \ - dtors_section (); \ - fprintf (FILE, "\t%s\t ", \ - (Pmode == DImode) ? ".dword" : ".word"); \ - assemble_name (FILE, NAME); \ - fprintf (FILE, "\n"); \ - } while (0) - /* Switch into a generic section. */ #undef TARGET_ASM_NAMED_SECTION #define TARGET_ASM_NAMED_SECTION iris6_asm_named_section -/* Stuff for constructors. End here. */ - /* ??? Perhaps just include svr4.h in this file? */ /* ??? SGI assembler may core dump when compiling with -g. |