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target: mwX on target object now supporst phys argument 

$_TARGETNAME mww phys 0x10 0xdeadbeef

=> write 0xdeadbeef to physical address 0x10

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe 2010-06-22 11:49:00 +02:00
parent f44eeba16f
commit 8b82171f75
1 changed files with 25 additions and 8 deletions
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33
src/target/target.c
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@ -3950,19 +3950,30 @@ static int jim_target_mw(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
Jim_GetOptInfo goi;
Jim_GetOpt_Setup(&goi, interp, argc - 1, argv + 1);
/* danger! goi.argc will be modified below! */
argc = goi.argc;
if (argc != 2 && argc != 3)
if (goi.argc < 2 || goi.argc > 4)
{
Jim_SetResult_sprintf(goi.interp,
"usage: %s <address> <data> [<count>]", cmd_name);
"usage: %s [phys] <address> <data> [<count>]", cmd_name);
return JIM_ERR;
}
target_write_fn fn;
fn = target_write_memory_fast;
int e;
if (strcmp(Jim_GetString(argv[1], NULL), "phys") == 0)
{
/* consume it */
struct Jim_Obj *obj;
e = Jim_GetOpt_Obj(&goi, &obj);
if (e != JIM_OK)
return e;
fn = target_write_phys_memory;
}
jim_wide a;
int e = Jim_GetOpt_Wide(&goi, &a);
e = Jim_GetOpt_Wide(&goi, &a);
if (e != JIM_OK)
return e;
@ -3972,13 +3983,19 @@ static int jim_target_mw(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
return e;
jim_wide c = 1;
if (argc == 3)
if (goi.argc == 1)
{
e = Jim_GetOpt_Wide(&goi, &c);
if (e != JIM_OK)
return e;
}
/* all args must be consumed */
if (goi.argc != 0)
{
return JIM_ERR;
}
struct target *target = Jim_CmdPrivData(goi.interp);
unsigned data_size;
if (strcasecmp(cmd_name, "mww") == 0) {
@ -3994,7 +4011,7 @@ static int jim_target_mw(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
return JIM_ERR;
}
return (target_fill_mem(target, a, target_write_memory_fast, data_size, b, c) == ERROR_OK) ? JIM_OK : JIM_ERR;
return (target_fill_mem(target, a, fn, data_size, b, c) == ERROR_OK) ? JIM_OK : JIM_ERR;
}
static int jim_target_md(Jim_Interp *interp, int argc, Jim_Obj *const *argv)