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 ---
(no changes since v1)
arch/sandbox/cpu/start.c | 19 +++++++++++-------- arch/sandbox/cpu/state.c | 1 + 2 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index bbd9e77afed9..8582f05162fa 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -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); diff --git a/arch/sandbox/cpu/state.c b/arch/sandbox/cpu/state.c index d67834988fd4..fcc0028ff4a2 100644 --- a/arch/sandbox/cpu/state.c +++ b/arch/sandbox/cpu/state.c @@ -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) {