diff options
| author | Sagar Ghuge <sagar.ghuge@intel.com> | 2020-02-07 14:36:12 -0800 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2020-02-25 22:23:38 +0000 |
| commit | 2f83daedb19d25744b2b89939713c9ca9e7ad29f (patch) | |
| tree | 23457bf5042e35fe2c4e4de05f7813c1e81ad3bc | |
| parent | 0b0e958f4f096863fc29d8acd000caa0f0ff5bc2 (diff) | |
intel/tools: Print c_literals 4 byte wide
We already print hex value a byte wide, instead of printing c_literal
byte wide, we can print it 4 byte wide, which gives us 2 different
combinations.
v2: Fix the aliasing issue (Matt Turner)
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3952>
| -rw-r--r-- | src/intel/tools/i965_asm.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/intel/tools/i965_asm.c b/src/intel/tools/i965_asm.c index 9479d6c2fbd..9fb0cdce0cc 100644 --- a/src/intel/tools/i965_asm.c +++ b/src/intel/tools/i965_asm.c @@ -56,6 +56,14 @@ print_help(const char *progname, FILE *file) progname); } +static uint32_t +get_dword(const brw_inst *inst, int idx) +{ + uint32_t dword; + memcpy(&dword, (char *)inst + 4 * idx, sizeof(dword)); + return dword; +} + static void print_instruction(FILE *output, bool compact, const brw_inst *instruction) { @@ -73,11 +81,11 @@ print_instruction(FILE *output, bool compact, const brw_inst *instruction) break; } case OPT_OUTPUT_C_LITERAL: { - fprintf(output, "\t0x%02x,", ((unsigned char *)instruction)[0]); + fprintf(output, "\t0x%08x,", get_dword(instruction, 0)); + + for (unsigned i = 1; i < byte_limit / 4; i++) + fprintf(output, " 0x%08x,", get_dword(instruction, i)); - for (unsigned i = 1; i < byte_limit; i++) { - fprintf(output, " 0x%02x,", ((unsigned char *)instruction)[i]); - } break; } case OPT_OUTPUT_BIN: |