diff options
| -rw-r--r-- | vl.c | 40 |
1 files changed, 40 insertions, 0 deletions
@@ -131,6 +131,9 @@ int pci_enabled = 1; int prep_enabled = 0; int rtc_utc = 1; int cirrus_vga_enabled = 0; +int graphic_width = 640; +int graphic_height = 480; +int graphic_depth = 15; /***********************************************************/ /* x86 ISA bus support */ @@ -2042,6 +2045,7 @@ void help(void) "-localtime set the real time clock to local time [default=utc]\n" #ifdef TARGET_PPC "-prep Simulate a PREP system (default is PowerMAC)\n" + "-g WxH[xDEPTH] Set the initial VGA graphic mode\n" #endif "\n" "Network options:\n" @@ -2134,6 +2138,7 @@ enum { QEMU_OPTION_prep, QEMU_OPTION_localtime, QEMU_OPTION_cirrusvga, + QEMU_OPTION_g, }; typedef struct QEMUOption { @@ -2180,6 +2185,7 @@ const QEMUOption qemu_options[] = { { "no-code-copy", 0, QEMU_OPTION_no_code_copy }, #ifdef TARGET_PPC { "prep", 0, QEMU_OPTION_prep }, + { "g", 1, QEMU_OPTION_g }, #endif { "localtime", 0, QEMU_OPTION_localtime }, { "isa", 0, QEMU_OPTION_isa }, @@ -2472,6 +2478,40 @@ int main(int argc, char **argv) case QEMU_OPTION_cirrusvga: cirrus_vga_enabled = 1; break; + case QEMU_OPTION_g: + { + const char *p; + int w, h, depth; + p = optarg; + w = strtol(p, (char **)&p, 10); + if (w <= 0) { + graphic_error: + fprintf(stderr, "qemu: invalid resolution or depth\n"); + exit(1); + } + if (*p != 'x') + goto graphic_error; + p++; + h = strtol(p, (char **)&p, 10); + if (h <= 0) + goto graphic_error; + if (*p == 'x') { + p++; + depth = strtol(p, (char **)&p, 10); + if (depth != 8 && depth != 15 && depth != 16 && + depth != 24 && depth != 32) + goto graphic_error; + } else if (*p == '\0') { + depth = graphic_depth; + } else { + goto graphic_error; + } + + graphic_width = w; + graphic_height = h; + graphic_depth = depth; + } + break; } } } |