diff options
Diffstat (limited to 'sim/mips/interp.c')
| -rw-r--r-- | sim/mips/interp.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/sim/mips/interp.c b/sim/mips/interp.c index 6634d3b..ff1252d 100644 --- a/sim/mips/interp.c +++ b/sim/mips/interp.c @@ -44,6 +44,7 @@ code on the hardware. #include "sky-vpe.h" #include "sky-libvpe.h" #include "sky-pke.h" +#include "sky-gpuif.h" #include "idecode.h" #include "support.h" #undef SD @@ -189,6 +190,9 @@ enum { #ifdef SKY_FUNIT ,OPTION_FLOAT_TYPE #endif + ,OPTION_GS_ENABLE + ,OPTION_GS_REFRESH1 + ,OPTION_GS_REFRESH2 #endif /* end-sanitize-sky */ }; @@ -273,6 +277,45 @@ Re-compile simulator with \"-DTRACE\" to enable this option.\n"); /*printf ("float-type=0x%08x\n", STATE_FP_TYPE_OPT (sd));*/ return SIM_RC_OK; #endif + + case OPTION_GS_ENABLE: + /* Enable GS libraries. */ + if ( arg && strcmp (arg, "on") == 0 ) + gif_options (&gif_full,GIF_OPT_GS_ENABLE,1,0,0); + else if ( arg && strcmp (arg, "off") == 0 ) + gif_options (&gif_full,GIF_OPT_GS_ENABLE,0,0,0); + else + { + fprintf (stderr, "Unrecognized enable-gs option `%s'\n", arg); + return SIM_RC_FAIL; + } + return SIM_RC_OK; + + case OPTION_GS_REFRESH1: + case OPTION_GS_REFRESH2: + { + /* The GS has defineable register and register values. */ + unsigned_4 address[2]; + long long value[2]; + char c[3]; + + if ( arg && strlen (arg) == 59 && arg[10] == '=' && + arg[29] == ':' && arg[40] == '=' && + ( sscanf (arg,"%lx%c%Lx%c%lx%c%Lx", &address[0],&c[0],&value[0], + &c[1],&address[1],&c[2],&value[1]) == 7 )) + { + gif_options (&gif_full, ( opt == OPTION_GS_REFRESH1 ) ? + GIF_OPT_GS_REFRESH1:GIF_OPT_GS_REFRESH2, + 0,&address[0],&value[0]); + } + else + { + fprintf (stderr, "Unrecognized gs-refresh option `%s'\n", arg); + return SIM_RC_FAIL; + } + } + return SIM_RC_OK; + #endif /* end-sanitize-sky */ } @@ -295,6 +338,15 @@ static const OPTION mips_options[] = '\0', "host|target", "Use host (fast) or target (accurate) floating point", mips_option_handler }, #endif + { {"enable-gs", required_argument, NULL, OPTION_GS_ENABLE}, + '\0', "on|off", "Enable GS library routines", + mips_option_handler }, + { {"gs-refresh1", required_argument, NULL, OPTION_GS_REFRESH1}, + '\0', "0xaddress0=0xvalue0:0xaddress1=0xvalue1", "GS refresh buffer 1 addresses and values", + mips_option_handler }, + { {"gs-refresh2", required_argument, NULL, OPTION_GS_REFRESH2}, + '\0', "0xaddress0=0xvalue0:0xaddress1=0xvalue1", "GS refresh buffer 2 addresses and values", + mips_option_handler }, #endif /* end-sanitize-sky */ { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL } |