diff options
| author | Eric Anholt <[email protected]> | 2010-05-25 14:48:34 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2010-05-26 12:13:54 -0700 |
| commit | fd3425fdff4804f6fe3c3d07466f1b849a05c228 (patch) | |
| tree | 9dae88ffaf25826245bed788f403415b59394945 /src/mesa | |
| parent | ddb10c3e603ee03e1287a992d23a5507779b7ffd (diff) | |
intel: Handle decode of PIPE_CONTROL instructions.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_decode.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_decode.c b/src/mesa/drivers/dri/intel/intel_decode.c index 5293482b35a..650010ac9ca 100644 --- a/src/mesa/drivers/dri/intel/intel_decode.c +++ b/src/mesa/drivers/dri/intel/intel_decode.c @@ -1407,6 +1407,7 @@ decode_3d_965(uint32_t *data, int count, uint32_t hw_offset, int *failures) { unsigned int opcode, len; int i; + char *desc1; struct { uint32_t opcode; @@ -1622,6 +1623,32 @@ decode_3d_965(uint32_t *data, int count, uint32_t hw_offset, int *failures) return len; + case 0x7a00: + len = (data[0] & 0xff) + 2; + if (len != 4) + fprintf(out, "Bad count in PIPE_CONTROL\n"); + if (count < len) + BUFFER_FAIL(count, len, "PIPE_CONTROL"); + + switch ((data[0] >> 14) & 0x3) { + case 0: desc1 = "no write"; break; + case 1: desc1 = "qword write"; break; + case 2: desc1 = "PS_DEPTH_COUNT write"; break; + case 3: desc1 = "TIMESTAMP write"; break; + } + instr_out(data, hw_offset, 0, + "PIPE_CONTROL: %s, %sdepth stall, %sRC write flush, " + "%sinst flush, %stexture flush\n", + desc1, + data[0] & (1 << 13) ? "" : "no ", + data[0] & (1 << 12) ? "" : "no ", + data[0] & (1 << 11) ? "" : "no ", + data[0] & (1 << 9) ? "" : "no "); + instr_out(data, hw_offset, 1, "destination address\n"); + instr_out(data, hw_offset, 2, "immediate dword low\n"); + instr_out(data, hw_offset, 3, "immediate dword high\n"); + return len; + case 0x7b00: len = (data[0] & 0xff) + 2; if (len != 6) |