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* tc-mips.c (g_switch_seen): New static variable.

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(md_parse_option): Set g_switch_seen for -G option.
	(s_option): If creating PIC code, force the GP size to be 0.  Warn
	if -G switch used with a non-zero value.
This commit is contained in:
Ian Lance Taylor 1994-01-25 00:24:57 +00:00
parent 0cafaab1f0
commit 425625680a
1 changed files with 11 additions and 0 deletions
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11
gas/config/tc-mips.c
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@ -113,6 +113,8 @@ static int mips_nobopt;
#ifdef GPOPT
/* The size of the small data section. */
static int g_switch_value = 8;
/* Whether the -G option was used. */
static int g_switch_seen = 0;
#endif
#define N_RMASK 0xc4
@ -4684,6 +4686,7 @@ md_parse_option (argP, cntP, vecP)
}
else
as_warn ("Number expected after -G");
g_switch_seen = 1;
*argP = "";
return 1;
}
@ -5120,6 +5123,14 @@ s_option (x)
mips_pic = atoi (opt + 3);
/* Supposedly no other values are used. */
assert (mips_pic == 0 || mips_pic == 2);
if (mips_pic == 2)
{
if (g_switch_seen && g_switch_value != 0)
as_warn ("-G may not be used with PIC code");
g_switch_value = 0;
bfd_set_gp_size (stdoutput, 0);
}
}
else
as_warn ("Unrecognized option \"%s\"", opt);