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* sky-dma.c: Clarify text in warning msg.

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* interp.c: Add global option "float-type".
	* sky-vu.h: Add SIM_DESC sd; to VectorUnitState for accessing
	global options.
This commit is contained in:
James Lemke 1998-03-31 21:46:31 +00:00
parent d4006c819a
commit 1ff39ecb10
1 changed files with 27 additions and 3 deletions
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30
sim/mips/interp.c
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@ -177,8 +177,13 @@ static void open_trace PARAMS((SIM_DESC sd));
static DECLARE_OPTION_HANDLER (mips_option_handler);
#define OPTION_DINERO_TRACE 200
#define OPTION_DINERO_FILE 201
enum {
OPTION_DINERO_TRACE = OPTION_START,
OPTION_DINERO_FILE
/* start-sanitize-sky */
,OPTION_FLOAT_TYPE
/* end-sanitize-sky */
};
static SIM_RC
mips_option_handler (sd, cpu, opt, arg, is_command)
@ -212,7 +217,7 @@ mips_option_handler (sd, cpu, opt, arg, is_command)
STATE &= ~simTRACE;
else
{
fprintf (stderr, "Unreconized dinero-trace option `%s'\n", arg);
fprintf (stderr, "Unrecognized dinero-trace option `%s'\n", arg);
return SIM_RC_FAIL;
}
}
@ -243,6 +248,20 @@ Re-compile simulator with \"-DTRACE\" to enable this option.\n");
#endif /* TRACE */
return SIM_RC_OK;
/* start-sanitize-sky */
case OPTION_FLOAT_TYPE:
/* Use host (fast) or target (accurate) floating point implementation. */
if (arg && strcmp (arg, "host") == 0)
STATE_FP_TYPE_OPT (sd) &= ~STATE_FP_TYPE_OPT_TARGET;
else if (arg && strcmp (arg, "target") == 0)
STATE_FP_TYPE_OPT (sd) |= STATE_FP_TYPE_OPT_TARGET;
else
{
fprintf (stderr, "Unrecognized float-type option `%s'\n", arg);
return SIM_RC_FAIL;
}
return SIM_RC_OK;
/* end-sanitize-sky */
}
return SIM_RC_OK;
@ -256,6 +275,11 @@ static const OPTION mips_options[] =
{ {"dinero-file", required_argument, NULL, OPTION_DINERO_FILE},
'\0', "FILE", "Write dinero trace to FILE",
mips_option_handler },
/* start-sanitize-sky */
{ {"float-type", required_argument, NULL, OPTION_FLOAT_TYPE},
'\0', "host|target", "Use host (fast) or target (accurate) floating point",
mips_option_handler },
/* end-sanitize-sky */
{ {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
};