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| author | Michael Meissner <meissner@gcc.gnu.org> | 1993-04-16 20:37:41 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 1993-04-16 20:37:41 +0000 |
| commit | 8a18e16fa65b3e63064eeaaa0481e73942a6972a (patch) | |
| tree | 58ecd19f307b2eba325779939288b0be4526abe6 | |
| parent | 3ca25f3f23a4d829685d195f196173d293207e58 (diff) | |
| download | gcc-8a18e16fa65b3e63064eeaaa0481e73942a6972a.zip gcc-8a18e16fa65b3e63064eeaaa0481e73942a6972a.tar.gz gcc-8a18e16fa65b3e63064eeaaa0481e73942a6972a.tar.bz2 | |
Don't put relocatable items into .rdata.
Allow iris to have it's version of the trampoline code.
From-SVN: r4161
| -rw-r--r-- | gcc/config/mips/mips.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index 07ecb22..a688e20 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -645,7 +645,7 @@ while (0) /* Print subsidiary information on the compiler version in use. */ -#define MIPS_VERSION "[AL 1.1, MM 38]" +#define MIPS_VERSION "[AL 1.1, MM 39]" #ifndef MACHINE_TYPE #define MACHINE_TYPE "BSD Mips" @@ -1968,6 +1968,7 @@ typedef struct mips_args { RTX for the static chain value that should be passed to the function when it is called. */ +#ifndef INITIALIZE_TRAMPOLINE #define INITIALIZE_TRAMPOLINE(ADDR, FUNC, CHAIN) \ { \ rtx addr = ADDR; \ @@ -1978,10 +1979,12 @@ typedef struct mips_args { emit_library_call (gen_rtx (SYMBOL_REF, Pmode, "__enable_execute_stack"), \ 0, VOIDmode, 1, addr, Pmode); \ } +#endif /* INITIALIZE_TRAMPOLINE */ /* Attempt to turn on access permissions for the stack. */ +#ifndef TRANSFER_FROM_TRAMPOLINE #define TRANSFER_FROM_TRAMPOLINE \ \ void \ @@ -2002,6 +2005,7 @@ __enable_execute_stack (addr) \ perror ("cacheflush of trampoline code"); \ */ \ } +#endif /* TRANSFER_FROM_TRAMPOLINE */ /* Addressing modes, and classification of registers for them. */ @@ -3431,11 +3435,15 @@ rdata_section () \ rdata_section (); \ } \ -#define SELECT_SECTION(DECL,RELOC) \ +#define SELECT_SECTION(DECL, RELOC) \ { \ if (int_size_in_bytes (TREE_TYPE (DECL)) <= mips_section_threshold \ && mips_section_threshold > 0) \ sdata_section (); \ + \ + else if (RELOC) \ + data_section (); \ + \ else if (TREE_CODE (DECL) == STRING_CST) \ { \ if (flag_writable_strings) \ @@ -3443,10 +3451,13 @@ rdata_section () \ else \ rdata_section (); \ } \ + \ else if (TREE_CODE (DECL) != VAR_DECL) \ rdata_section (); \ + \ else if (!TREE_READONLY (DECL)) \ data_section (); \ + \ else \ rdata_section (); \ } |