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Usage for unidasm now dumps the available achitectures.

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This commit is contained in:
Aaron Giles 2009-08-29 22:07:55 +00:00
parent 1173ae9493
commit 3de780ea8a
1 changed files with 15 additions and 1 deletions
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16
src/tools/unidasm.c
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@ -327,6 +327,8 @@ int parse_options(int argc, char *argv[], options *opts)
{
int pending_base = FALSE;
int pending_arch = FALSE;
int curarch;
int numrows;
int arg;
memset(opts, 0, sizeof(*opts));
@ -371,7 +373,6 @@ int parse_options(int argc, char *argv[], options *opts)
// architecture
else if (pending_arch)
{
int curarch;
for (curarch = 0; curarch < ARRAY_LENGTH(dasm_table); curarch++)
if (core_stricmp(curarg, dasm_table[curarch].name) == 0)
break;
@ -397,6 +398,19 @@ int parse_options(int argc, char *argv[], options *opts)
usage:
printf("Usage: %s <filename> -arch <architecture> [-basepc <pc>] [-norawbytes] [-upper] [-lower]\n", argv[0]);
printf("\n");
printf("Supported architectures:");
numrows = (ARRAY_LENGTH(dasm_table) + 6) / 7;
for (curarch = 0; curarch < numrows * 7; curarch++)
{
int row = curarch / 7;
int col = curarch % 7;
int index = col * numrows + row;
if (col == 0)
printf("\n ");
printf("%-11s", (index < ARRAY_LENGTH(dasm_table)) ? dasm_table[index].name : "");
}
printf("\n");
return 1;
};