diff options
Diffstat (limited to 'assembler/disasm-main.c')
| -rw-r--r-- | assembler/disasm-main.c | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/assembler/disasm-main.c b/assembler/disasm-main.c deleted file mode 100644 index b3655568..00000000 --- a/assembler/disasm-main.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Copyright © 2008 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that copyright - * notice and this permission notice appear in supporting documentation, and - * that the name of the copyright holders not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. The copyright holders make no representations - * about the suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE - * OF THIS SOFTWARE. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <getopt.h> -#include <unistd.h> - -#include "gen4asm.h" -#include "brw_eu.h" -#include "gen8_instruction.h" - -static const struct option longopts[] = { - { NULL, 0, NULL, 0 } -}; - -static struct brw_program * -read_program (FILE *input) -{ - uint32_t inst[4]; - struct brw_program *program; - struct brw_program_instruction *entry, **prev; - int c; - int n = 0; - - program = malloc (sizeof (struct brw_program)); - program->first = NULL; - prev = &program->first; - while ((c = getc (input)) != EOF) { - if (c == '0') { - if (fscanf (input, "x%x", &inst[n]) == 1) { - ++n; - if (n == 4) { - entry = malloc (sizeof (struct brw_program_instruction)); - memcpy (&entry->insn, inst, 4 * sizeof (uint32_t)); - entry->next = NULL; - *prev = entry; - prev = &entry->next; - n = 0; - } - } - } - } - return program; -} - -static struct brw_program * -read_program_binary (FILE *input) -{ - uint32_t temp; - uint8_t inst[16]; - struct brw_program *program; - struct brw_program_instruction *entry, **prev; - int c; - int n = 0; - - program = malloc (sizeof (struct brw_program)); - program->first = NULL; - prev = &program->first; - while ((c = getc (input)) != EOF) { - if (c == '0') { - if (fscanf (input, "x%2x", &temp) == 1) { - inst[n++] = (uint8_t)temp; - if (n == 16) { - entry = malloc (sizeof (struct brw_program_instruction)); - memcpy (&entry->insn, inst, 16 * sizeof (uint8_t)); - entry->next = NULL; - *prev = entry; - prev = &entry->next; - n = 0; - } - } - } - } - return program; -} - -static void usage(void) -{ - fprintf(stderr, "usage: intel-gen4disasm [options] inputfile\n"); - fprintf(stderr, "\t-b, --binary C style binary output\n"); - fprintf(stderr, "\t-o, --output {outputfile} Specify output file\n"); - fprintf(stderr, "\t-g, --gen <4|5|6|7|8|9> Specify GPU generation\n"); -} - -int main(int argc, char **argv) -{ - struct brw_program *program; - FILE *input = stdin; - FILE *output = stdout; - char *input_filename = NULL; - char *output_file = NULL; - int byte_array_input = 0; - int o; - int gen = 4; - struct brw_program_instruction *inst; - - while ((o = getopt_long(argc, argv, "o:bg:", longopts, NULL)) != -1) { - switch (o) { - case 'o': - if (strcmp(optarg, "-") != 0) - output_file = optarg; - break; - case 'b': - byte_array_input = 1; - break; - case 'g': - gen = strtol(optarg, NULL, 10); - - if (gen < 4 || gen > 9) { - usage(); - exit(1); - } - - break; - default: - usage(); - exit(1); - } - } - argc -= optind; - argv += optind; - if (argc != 1) { - usage(); - exit(1); - } - - if (strcmp(argv[0], "-") != 0) { - input_filename = argv[0]; - input = fopen(input_filename, "r"); - if (input == NULL) { - perror("Couldn't open input file"); - exit(1); - } - } - if (byte_array_input) - program = read_program_binary (input); - else - program = read_program (input); - if (!program) - exit (1); - if (output_file) { - output = fopen (output_file, "w"); - if (output == NULL) { - perror("Couldn't open output file"); - exit(1); - } - } - - for (inst = program->first; inst; inst = inst->next) - if (gen >= 8) - gen8_disassemble(output, &inst->insn.gen8, gen); - else - brw_disasm (output, &inst->insn.gen, gen); - - exit (0); -} |