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sandbox: Move reading the RAM buffer into a better place

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This should not happen in the argument-parsing function. Move it to the
main program.

Add some debugging for reading/writing.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2023-09-26 08:14:47 -06:00 • committed by Tom Rini
parent 5fe8bc3cf2
commit d02c6f57ab
2 changed files with 12 additions and 8 deletions
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19
arch/sandbox/cpu/start.c
View file

@ -272,17 +272,9 @@ SANDBOX_CMDLINE_OPT_SHORT(program, 'p', 1, "U-Boot program name");
static int sandbox_cmdline_cb_memory(struct sandbox_state *state,
const char *arg)
{
int err;
/* For now assume we always want to write it */
state->write_ram_buf = true;
state->ram_buf_fname = arg;
err = os_read_ram_buf(arg);
if (err) {
printf("Failed to read RAM buffer '%s': %d\n", arg, err);
return err;
}
state->ram_buf_read = true;
return 0;
@ -512,6 +504,17 @@ int sandbox_main(int argc, char *argv[])
if (os_parse_args(state, argc, argv))
return 1;
if (state->ram_buf_fname) {
ret = os_read_ram_buf(state->ram_buf_fname);
if (ret) {
printf("Failed to read RAM buffer '%s': %d\n",
state->ram_buf_fname, ret);
} else {
state->ram_buf_read = true;
log_debug("Read RAM buffer from '%s'\n", state->ram_buf_fname);
}
}
/* Remove old memory file if required */
if (state->ram_buf_rm && state->ram_buf_fname) {
os_unlink(state->ram_buf_fname);

1
arch/sandbox/cpu/state.c
View file

@ -513,6 +513,7 @@ int state_uninit(void)
printf("Failed to write RAM buffer\n");
return err;
}
log_debug("Wrote RAM to file '%s'\n", state->ram_buf_fname);
}
if (state->write_state) {