FreeChainXenon/binutils-gdb
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This commit is contained in:
Ian Lance Taylor 1994-01-17 20:39:26 +00:00
parent 52767e8731
commit 04cb3372f3
1 changed files with 53 additions and 5 deletions
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56
gas/config/tc-mips.c
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@ -65,6 +65,31 @@ static char *mips_regmask_frag;
#define GPOPT
#endif
/* The default target format to use. */
#ifdef OBJ_AOUT
#ifdef TARGET_BYTES_BIG_ENDIAN
#define DEFAULT_TARGET_FORMAT "a.out-mips-big"
#else
#define DEFAULT_TARGET_FORMAT "a.out-mips-little"
#endif
#endif /* OBJ_AOUT */
#ifdef OBJ_ECOFF
#ifdef TARGET_BYTES_BIG_ENDIAN
#define DEFAULT_TARGET_FORMAT "ecoff-bigmips"
#else
#define DEFAULT_TARGET_FORMAT "ecoff-littlemips"
#endif
#endif /* OBJ_ECOFF */
#ifdef OBJ_ELF
#ifdef TARGET_BYTES_BIG_ENDIAN
#define DEFAULT_TARGET_FORMAT "elf32-bigmips"
#else
#define DEFAULT_TARGET_FORMAT "elf32-littlemips"
#endif
#endif /* OBJ_ELF */
const char *mips_target_format = DEFAULT_TARGET_FORMAT;
/* These variables are filled in with the masks of registers used.
The object format code reads them and puts them in the appropriate
place. */
@ -405,7 +430,6 @@ const relax_typeS md_relax_table[] =
{ 0 }
};
static char *expr_end;
static expressionS imm_expr;
@ -520,8 +544,8 @@ md_begin ()
subseg = now_subseg;
sec = subseg_new (".reginfo", (subsegT) 0);
/* I don't know why this section should be loaded, but the ABI
says that SHF_ALLOC should be set. */
/* The ABI says this section should be loaded so that the running
program can access it. */
(void) bfd_set_section_flags (stdoutput, sec,
(SEC_ALLOC | SEC_LOAD
| SEC_READONLY | SEC_DATA));
@ -1518,7 +1542,7 @@ load_address (counter, reg, ep)
/* If this is a reference to a GP relative symbol, we want
addiu $reg,$gp,<sym> (BFD_RELOC_MIPS_GPREL)
Otherwise we want
lui $reg,$gp,<sym> (BFD_RELOC_HI16_S)
lui $reg,<sym> (BFD_RELOC_HI16_S)
addiu $reg,$reg,<sym> (BFD_RELOC_LO16)
If we have an addend, we always use the latter form. */
if (ep->X_add_number != 0)
@ -4521,6 +4545,30 @@ md_parse_option (argP, cntP, vecP)
if (strcmp (*argP, "EL") == 0
|| strcmp (*argP, "EB") == 0)
{
if ((*argP)[1] == 'B')
byte_order = BIG_ENDIAN;
else
byte_order = LITTLE_ENDIAN;
#ifdef OBJ_AOUT
if ((*argP)[1] == 'B')
mips_target_format = "a.out-mips-big";
else
mips_target_format = "a.out-mips-little";
#endif
#ifdef OBJ_ECOFF
if ((*argP)[1] == 'B')
mips_target_format = "ecoff-bigmips";
else
mips_target_format = "ecoff-littlemips";
#endif
#ifdef OBJ_ELF
if ((*argP)[1] == 'B')
mips_target_format = "elf32-bigmips";
else
mips_target_format = "elf32-littlemips";
#endif
/* FIXME: This breaks -L -EL. */
flagseen['L'] = 0;
*argP = "";