diff options
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/mips/elf.h | 32 | ||||
| -rw-r--r-- | gcc/config/mips/elf64.h | 32 | ||||
| -rw-r--r-- | gcc/config/mips/r3900.h | 19 |
4 files changed, 73 insertions, 18 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e6a9b70..4cb493c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +Wed Apr 29 15:06:42 1998 Gavin Koch <gavin@cygnus.com> + + * config/mips/elf.h (ASM_OUTPUT_DEF,ASM_WEAKEN_LABEL, + ASM_OUTPUT_WEAK_ALIAS): Define. + * config/mips/elf64.h: Same. + * config/mips/r3900.h (ASM_OUTPUT_DEF,SUPPORTS_WEAK, + ASM_WEAKEN_LABEL): Removed. + Wed Apr 29 10:53:29 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * calls.c (expand_call): Bump the length limit on the specially diff --git a/gcc/config/mips/elf.h b/gcc/config/mips/elf.h index e0425cf..f987de3 100644 --- a/gcc/config/mips/elf.h +++ b/gcc/config/mips/elf.h @@ -70,3 +70,35 @@ do { \ else \ fprintf (F, "\t.section %s,\"aw\",@progbits\n", (NAME)); \ } while (0) + +#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \ + do { fputc ( '\t', FILE); \ + assemble_name (FILE, LABEL1); \ + fputs ( " = ", FILE); \ + assemble_name (FILE, LABEL2); \ + fputc ( '\n', FILE); \ + } while (0) + +/* Note about .weak vs. .weakext + The mips native assemblers support .weakext, but not .weak. + mips-elf gas supports .weak, but not .weakext. + mips-elf gas has been changed to support both .weak and .weakext, + but until that support is generally available, the 'if' below + should serve. */ + +#define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,0) +#define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE) \ + do { \ + if (TARGET_GAS) \ + fputs ("\t.weak\t", FILE); \ + else \ + fputs ("\t.weakext\t", FILE); \ + assemble_name (FILE, NAME); \ + if (VALUE) \ + { \ + fputc (' ', FILE); \ + assemble_name (FILE, VALUE); \ + } \ + fputc ('\n', FILE); \ + } while (0) + diff --git a/gcc/config/mips/elf64.h b/gcc/config/mips/elf64.h index 1841150..3673c9e 100644 --- a/gcc/config/mips/elf64.h +++ b/gcc/config/mips/elf64.h @@ -95,3 +95,35 @@ do { \ else \ fprintf (F, "\t.section %s,\"aw\",@progbits\n", (NAME)); \ } while (0) + +#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \ + do { fputc ( '\t', FILE); \ + assemble_name (FILE, LABEL1); \ + fputs ( " = ", FILE); \ + assemble_name (FILE, LABEL2); \ + fputc ( '\n', FILE); \ + } while (0) + +/* Note about .weak vs. .weakext + The mips native assemblers support .weakext, but not .weak. + mips-elf gas supports .weak, but not .weakext. + mips-elf gas has been changed to support both .weak and .weakext, + but until that support is generally available, the 'if' below + should serve. */ + +#define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,0) +#define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE) \ + do { \ + if (TARGET_GAS) \ + fputs ("\t.weak\t", FILE); \ + else \ + fputs ("\t.weakext\t", FILE); \ + assemble_name (FILE, NAME); \ + if (VALUE) \ + { \ + fputc (' ', FILE); \ + assemble_name (FILE, VALUE); \ + } \ + fputc ('\n', FILE); \ + } while (0) + diff --git a/gcc/config/mips/r3900.h b/gcc/config/mips/r3900.h index f1a0d21..0e95c7d 100644 --- a/gcc/config/mips/r3900.h +++ b/gcc/config/mips/r3900.h @@ -69,21 +69,4 @@ Boston, MA 02111-1307, USA. */ %{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \ %{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}" -/* This is how to equate one symbol to another symbol. The syntax used is - `SYM1=SYM2'. Note that this is different from the way equates are done - with most svr4 assemblers, where the syntax is `.set SYM1,SYM2'. */ - -#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \ - do { fprintf ((FILE), "\t"); \ - assemble_name (FILE, LABEL1); \ - fprintf (FILE, " = "); \ - assemble_name (FILE, LABEL2); \ - fprintf (FILE, "\n"); \ - } while (0) - -#define SUPPORTS_WEAK 1 -#define ASM_WEAKEN_LABEL(FILE,NAME) \ - do { fprintf ((FILE), "\t.weak\t"); \ - assemble_name (FILE, NAME); \ - fprintf (FILE, "\n"); \ - } while (0) +/* eof */ |