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2003-06-30 Chris Demetriou <cgd@broadcom.com>

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* config/tc-mips.c (s_mipsset): Implement -march= handling
        differently.
This commit is contained in:
Chris Demetriou 2003-06-30 21:54:19 +00:00
parent 1ad828f198
commit 1a2c1fadc9
2 changed files with 27 additions and 44 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2003-06-30 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (s_mipsset): Implement -march= handling
differently.
2003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary

66
gas/config/tc-mips.c
View file

@ -11945,12 +11945,12 @@ s_mipsset (int x ATTRIBUTE_UNUSED)
mips_opts.ase_mdmx = 1;
else if (strcmp (name, "nomdmx") == 0)
mips_opts.ase_mdmx = 0;
else if (strncmp (name, "mips", 4) == 0)
else if (strncmp (name, "mips", 4) == 0 || strncmp (name, "arch=", 5) == 0)
{
int reset = 0;
/* Permit the user to change the ISA on the fly. Needless to
say, misuse can cause serious problems. */
/* Permit the user to change the ISA and architecture on the fly.
Needless to say, misuse can cause serious problems. */
if (strcmp (name, "mips0") == 0)
{
reset = 1;
@ -11972,6 +11972,25 @@ s_mipsset (int x ATTRIBUTE_UNUSED)
mips_opts.isa = ISA_MIPS32R2;
else if (strcmp (name, "mips64") == 0)
mips_opts.isa = ISA_MIPS64;
else if (strcmp (name, "arch=default") == 0)
{
reset = 1;
mips_opts.arch = file_mips_arch;
mips_opts.isa = file_mips_isa;
}
else if (strncmp (name, "arch=", 5) == 0)
{
const struct mips_cpu_info *p;
p = mips_parse_cpu("internal use", name + 5);
if (!p)
as_bad (_("unknown architecture %s"), name + 5);
else
{
mips_opts.arch = p->cpu;
mips_opts.isa = p->isa;
}
}
else
as_bad (_("unknown ISA level %s"), name + 4);
@ -12044,47 +12063,6 @@ s_mipsset (int x ATTRIBUTE_UNUSED)
free (s);
}
}
else if (strncmp (name, "arch=", 5) == 0)
{
/* Permit the user to change the architecture on the fly. Needless
to say, misuse can cause serious problems. */
if (strcmp (name + 5, "default") == 0)
{
mips_opts.arch = file_mips_arch;
mips_opts.isa = file_mips_isa;
mips_opts.gp32 = file_mips_gp32;
mips_opts.fp32 = file_mips_fp32;
}
else
{
const struct mips_cpu_info *p;
p = mips_parse_cpu("internal use", name + 5);
if (!p)
as_bad (_("unknown architecture %s"), name + 5);
else
{
mips_opts.arch = p->cpu;
mips_opts.isa = p->isa;
}
switch (mips_opts.arch)
{
case CPU_R3000:
case CPU_R3900:
case CPU_R6000:
case CPU_MIPS32:
case CPU_MIPS32R2:
mips_opts.gp32 = 1;
mips_opts.fp32 = 1;
break;
default:
mips_opts.gp32 = 0;
mips_opts.fp32 = 0;
break;
}
}
}
else
{
as_warn (_("Tried to set unrecognized symbol: %s\n"), name);