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(GX) arg passing changes (UNTESTED)

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This commit is contained in:
ToadKing 2013-04-28 20:00:09 -04:00
parent 4b6cca9551
commit 887fd3c798
1 changed files with 23 additions and 5 deletions
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28
frontend/platform/platform_gx_exec.c
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@ -37,9 +37,7 @@ extern uint8_t _binary_wii_app_booter_app_booter_bin_end[];
#include "../../retroarch_logger.h" #include "../../retroarch_logger.h"
// NOTE: this does not update the path to point to the new loading .dol file. static void dol_copy_argv_path(const char *fullpath)
// we only need it for keeping the current directory anyway.
void dol_copy_argv_path(void)
{ {
struct __argv *argv = (struct __argv *) ARGS_ADDR; struct __argv *argv = (struct __argv *) ARGS_ADDR;
memset(ARGS_ADDR, 0, sizeof(struct __argv)); memset(ARGS_ADDR, 0, sizeof(struct __argv));
@ -47,8 +45,28 @@ void dol_copy_argv_path(void)
argv->argvMagic = ARGV_MAGIC; argv->argvMagic = ARGV_MAGIC;
argv->commandLine = cmdline; argv->commandLine = cmdline;
size_t len = strlen(__system_argv->argv[0]); size_t len = strlen(__system_argv->argv[0]);
memcpy(cmdline, __system_argv->argv[0], ++len); memcpy(cmdline, __system_argv->argv[0], len);
cmdline[len++] = 0; cmdline[len++] = 0;
// file must be split into two parts, the path and the actual filename
// done to be compatible with loaders
if (fullpath && strchr(fullpath, '/') != -1)
{
char tmp[PATH_MAX];
// basedir
fill_pathname_parent_dir(tmp, fullpath, sizeof(tmp));
size_t t_len = strlen(tmp);
memcpy(cmdline + len, tmp, t_len);
len += t_len;
cmdline[len++] = 0;
// filename
char *name = strrchr(fullpath, '/') + 1;
size_t t_len = strlen(name);
memcpy(cmdline + len, name, t_len);
len += t_len;
cmdline[len++] = 0;
}
cmdline[len++] = 0; cmdline[len++] = 0;
argv->length = len; argv->length = len;
DCFlushRange(ARGS_ADDR, sizeof(struct __argv) + argv->length); DCFlushRange(ARGS_ADDR, sizeof(struct __argv) + argv->length);
@ -94,7 +112,7 @@ static void rarch_console_exec(const char *path)
memmove(EXECUTE_ADDR, dol, size); memmove(EXECUTE_ADDR, dol, size);
DCFlushRange(EXECUTE_ADDR, size); DCFlushRange(EXECUTE_ADDR, size);
dol_copy_argv_path(); dol_copy_argv_path(NULL);
size_t booter_size = booter_end - booter_start; size_t booter_size = booter_end - booter_start;
memcpy(BOOTER_ADDR, booter_start, booter_size); memcpy(BOOTER_ADDR, booter_start, booter_size);