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Ouput symbols as c header file.

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This is required by webrtc.

Change-Id: I32983597eb0f6797aeb0d93b65d8911989ba98ea
This commit is contained in:
Tao Bai 2014-01-27 10:56:04 -08:00 committed by Johann
parent b2f0ae65c7
commit 6f00a46d44
1 changed files with 14 additions and 0 deletions
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14
build/make/obj_int_extract.c
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@ -21,6 +21,7 @@ typedef enum {
OUTPUT_FMT_PLAIN,
OUTPUT_FMT_RVDS,
OUTPUT_FMT_GAS,
OUTPUT_FMT_C_HEADER,
} output_fmt_t;
int log_msg(const char *fmt, ...) {
@ -46,6 +47,9 @@ int print_macho_equ(output_fmt_t mode, uint8_t* name, int val) {
case OUTPUT_FMT_GAS:
printf(".set %-40s, %5d\n", name, val);
return 0;
case OUTPUT_C_HEADER:
printf("#define %-40s %5d\n", name, val);
return 0;
default:
log_msg("Unsupported mode: %d", mode);
return 1;
@ -491,6 +495,13 @@ int parse_elf(uint8_t *buf, size_t sz, output_fmt_t mode) {
sym.st_name),
val);
break;
case OUTPUT_FMT_C_HEADER:
printf("#define %-40s %5d\n",
parse_elf_string_table(&elf,
shdr.sh_link,
sym.st_name),
val);
break;
default:
printf("%s = %d\n",
parse_elf_string_table(&elf,
@ -762,6 +773,7 @@ int main(int argc, char **argv) {
fprintf(stderr, "Output Formats:\n");
fprintf(stderr, " gas - compatible with GNU assembler\n");
fprintf(stderr, " rvds - compatible with armasm\n");
fprintf(stderr, " cheader - c/c++ header file\n");
goto bail;
}
@ -771,6 +783,8 @@ int main(int argc, char **argv) {
mode = OUTPUT_FMT_RVDS;
else if (!strcmp(argv[1], "gas"))
mode = OUTPUT_FMT_GAS;
else if (!strcmp(argv[1], "cheader"))
mode = OUTPUT_FMT_C_HEADER;
else
f = argv[1];