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| author | Richard Henderson <rth@redhat.com> | 2001-08-17 11:57:51 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2001-08-17 11:57:51 -0700 |
| commit | f99ffb608b3069da8ac2b9f25c61c4b4ad77f571 (patch) | |
| tree | 90b323eb19d0d77a62d5a276e6c63d57dc653568 /gcc/config/mips/mips.h | |
| parent | 61f38a77a0c4f467c59707ce434d34eae52d6692 (diff) | |
| download | gcc-f99ffb608b3069da8ac2b9f25c61c4b4ad77f571.zip gcc-f99ffb608b3069da8ac2b9f25c61c4b4ad77f571.tar.gz gcc-f99ffb608b3069da8ac2b9f25c61c4b4ad77f571.tar.bz2 | |
varasm.c (text_section): Allow TEXT_SECTION to override the printing of TEXT_SECTION_ASM_OP.
* varasm.c (text_section): Allow TEXT_SECTION to override the
printing of TEXT_SECTION_ASM_OP.
* dwarf2out.c (TEXT_SECTION_NAME): Rename from TEXT_SECTION.
(DATA_SECTION, BSS_SECTION): Remove.
* dwarfout.c (TEXT_SECTION_NAME, DATA_SECTION_NAME, DATA1_SECTION_NAME,
RODATA_SECTION_NAME, RODATA1_SECTION_NAME, BSS_SECTION_NAME):
Rename from s/_NAME//.
* config/mips/mips.h (TARGET_FILE_SWITCHING): Add !TARGET_MIPS16.
(ASM_DECLARE_FUNCTION_NAME): Move file switching ...
(TEXT_SECTION): ... here. New.
* config/mips/elf.h (TEXT_SECTION): New; no file switching.
* config/mips/elf64.h, config/mips/netbsd.h: Likewise.
* config/mips/openbsd.h: Likewise.
* config/mips/mips.c (mips_asm_file_start): Tidy file switching test.
(mips_asm_file_end): Likewise test.
(mips_output_function_epilogue): Likewise. Switch back to data
section after emitting the function.
From-SVN: r44973
Diffstat (limited to 'gcc/config/mips/mips.h')
| -rw-r--r-- | gcc/config/mips/mips.h | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index c441198..d86cf1c 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -319,7 +319,8 @@ extern void sbss_section PARAMS ((void)); /* This is true if we must enable the assembly language file switching code. */ -#define TARGET_FILE_SWITCHING (TARGET_GP_OPT && ! TARGET_GAS) +#define TARGET_FILE_SWITCHING \ + (TARGET_GP_OPT && ! TARGET_GAS && ! TARGET_MIPS16) /* We must disable the function end stabs when doing the file switching trick, because the Lscope stabs end up in the wrong place, making it impossible @@ -4215,32 +4216,27 @@ while (0) #define ASM_FILE_END(STREAM) mips_asm_file_end(STREAM) +/* Play switch file games if we're optimizing the global pointer. */ + +#undef TEXT_SECTION +#define TEXT_SECTION() \ +do { \ + extern FILE *asm_out_text_file; \ + if (TARGET_FILE_SWITCHING) \ + asm_out_file = asm_out_text_file; \ + fputs (TEXT_SECTION_ASM_OP, asm_out_file); \ + fputc ('\n', asm_out_file); \ +} while (0) + + /* This is how to declare a function name. The actual work of emitting the label is moved to function_prologue, so that we can get the line number correctly emitted before the .ent directive, - and after any .file directives. - - Also, switch files if we are optimizing the global pointer. */ + and after any .file directives. */ #undef ASM_DECLARE_FUNCTION_NAME -#define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL) \ -{ \ - extern FILE *asm_out_text_file; \ - if (TARGET_GP_OPT && ! TARGET_MIPS16) \ - { \ - STREAM = asm_out_text_file; \ - /* ??? text_section gets called too soon. If the previous \ - function is in a special section and we're not, we have \ - to switch back to the text section. We can't call \ - text_section again as gcc thinks we're already there. */ \ - /* ??? See varasm.c. There are other things that get output \ - too early, like alignment (before we've switched STREAM). */ \ - if (DECL_SECTION_NAME (DECL) == NULL_TREE) \ - fprintf (STREAM, "%s\n", TEXT_SECTION_ASM_OP); \ - } \ - \ - HALF_PIC_DECLARE (NAME); \ -} +#define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL) \ + HALF_PIC_DECLARE (NAME) /* This is how to output an internal numbered label where PREFIX is the class of label and NUM is the number within the class. */ |