diff options
Diffstat (limited to 'arch/sandbox/cpu/start.c')
-rw-r--r-- | arch/sandbox/cpu/start.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index 579ece4..452f2a9 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -4,12 +4,11 @@ */ #include <common.h> +#include <os.h> #include <asm/getopt.h> #include <asm/sections.h> #include <asm/state.h> -#include <os.h> - DECLARE_GLOBAL_DATA_PTR; int sandbox_early_getopt_check(void) @@ -108,6 +107,25 @@ static int sandbox_cmdline_cb_interactive(struct sandbox_state *state, SANDBOX_CMDLINE_OPT_SHORT(interactive, 'i', 0, "Enter interactive mode"); +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; + + if (os_read_ram_buf(arg)) { + printf("Failed to read RAM buffer\n"); + return err; + } + + return 0; +} +SANDBOX_CMDLINE_OPT_SHORT(memory, 'm', 1, + "Read/write ram_buf memory contents from file"); + int main(int argc, char *argv[]) { struct sandbox_state *state; |