diff options
Diffstat (limited to 'gcc/config/mips/mips.h')
| -rw-r--r-- | gcc/config/mips/mips.h | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index 90e8954..616557c 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -347,6 +347,7 @@ extern const struct mips_cpu_info *mips_tune_info; #define TUNE_SB1 (mips_tune == PROCESSOR_SB1) #define TUNE_SR71K (mips_tune == PROCESSOR_SR71000) +#define TARGET_OLDABI (mips_abi == ABI_32 || mips_abi == ABI_O64) #define TARGET_NEWABI (mips_abi == ABI_N32 || mips_abi == ABI_64) /* IRIX specific stuff. */ @@ -798,9 +799,7 @@ extern const struct mips_cpu_info *mips_tune_info; /* True if the ABI can only work with 64-bit integer registers. We generally allow ad-hoc variations for TARGET_SINGLE_FLOAT, but otherwise floating-point registers must also be 64-bit. */ -#define ABI_NEEDS_64BIT_REGS (mips_abi == ABI_64 \ - || mips_abi == ABI_O64 \ - || mips_abi == ABI_N32) +#define ABI_NEEDS_64BIT_REGS (TARGET_NEWABI || mips_abi == ABI_O64) /* Likewise for 32-bit regs. */ #define ABI_NEEDS_32BIT_REGS (mips_abi == ABI_32) @@ -1334,8 +1333,7 @@ extern const struct mips_cpu_info *mips_tune_info; #define FLOAT_TYPE_SIZE 32 #define DOUBLE_TYPE_SIZE 64 -#define LONG_DOUBLE_TYPE_SIZE \ - (mips_abi == ABI_N32 || mips_abi == ABI_64 ? 128 : 64) +#define LONG_DOUBLE_TYPE_SIZE (TARGET_NEWABI ? 128 : 64) /* long double is not a fixed mode, but the idea is that, if we support long double, we also want a 128-bit integer type. */ @@ -1358,8 +1356,8 @@ extern const struct mips_cpu_info *mips_tune_info; #define POINTERS_EXTEND_UNSIGNED 0 /* Allocation boundary (in *bits*) for storing arguments in argument list. */ -#define PARM_BOUNDARY ((mips_abi == ABI_O64 || mips_abi == ABI_N32 \ - || mips_abi == ABI_64 \ +#define PARM_BOUNDARY ((mips_abi == ABI_O64 \ + || TARGET_NEWABI \ || (mips_abi == ABI_EABI && TARGET_64BIT)) ? 64 : 32) @@ -2164,7 +2162,7 @@ extern enum reg_class mips_char_to_class[256]; /* o32 and o64 reserve stack space for all argument registers. */ #define REG_PARM_STACK_SPACE(FNDECL) \ - ((mips_abi == ABI_32 || mips_abi == ABI_O64) \ + (TARGET_OLDABI \ ? (MAX_ARGS_IN_REGISTERS * UNITS_PER_WORD) \ : 0) @@ -2175,10 +2173,7 @@ extern enum reg_class mips_char_to_class[256]; `current_function_outgoing_args_size'. */ #define OUTGOING_REG_PARM_STACK_SPACE -#define STACK_BOUNDARY \ - ((mips_abi == ABI_32 || mips_abi == ABI_O64 || mips_abi == ABI_EABI) \ - ? 64 : 128) - +#define STACK_BOUNDARY ((TARGET_OLDABI || mips_abi == ABI_EABI) ? 64 : 128) #define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) 0 @@ -2188,8 +2183,7 @@ extern enum reg_class mips_char_to_class[256]; #define GP_RETURN (GP_REG_FIRST + 2) #define FP_RETURN ((TARGET_SOFT_FLOAT) ? GP_RETURN : (FP_REG_FIRST + 0)) -#define MAX_ARGS_IN_REGISTERS \ - ((mips_abi == ABI_32 || mips_abi == ABI_O64) ? 4 : 8) +#define MAX_ARGS_IN_REGISTERS (TARGET_OLDABI ? 4 : 8) /* Largest possible value of MAX_ARGS_IN_REGISTERS. */ @@ -2373,7 +2367,7 @@ typedef struct mips_args { /* Treat LOC as a byte offset from the stack pointer and round it up to the next fully-aligned offset. */ #define MIPS_STACK_ALIGN(LOC) \ - ((mips_abi == ABI_32 || mips_abi == ABI_O64 || mips_abi == ABI_EABI) \ + ((TARGET_OLDABI || mips_abi == ABI_EABI) \ ? ((LOC) + 7) & ~7 \ : ((LOC) + 15) & ~15) @@ -2396,7 +2390,7 @@ typedef struct mips_args { fprintf (FILE, "\t.set\tnoat\n"); \ fprintf (FILE, "\tmove\t%s,%s\t\t# save current return address\n", \ reg_names[GP_REG_FIRST + 1], reg_names[GP_REG_FIRST + 31]); \ - if (mips_abi != ABI_N32 && mips_abi != ABI_64) \ + if (!TARGET_NEWABI) \ { \ fprintf (FILE, \ "\t%s\t%s,%s,%d\t\t# _mcount pops 2 words from stack\n", \ @@ -3386,9 +3380,7 @@ while (0) /* See mips_expand_prologue's use of loadgp for when this should be true. */ -#define DONT_ACCESS_GBLS_AFTER_EPILOGUE (TARGET_ABICALLS \ - && mips_abi != ABI_32 \ - && mips_abi != ABI_O64) +#define DONT_ACCESS_GBLS_AFTER_EPILOGUE (TARGET_ABICALLS && !TARGET_OLDABI) #define DFMODE_NAN \ |