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dborth 2010-07-09 15:27:39 +00:00
parent de89a2606f
commit ad9e7440c1
2 changed files with 3 additions and 18 deletions
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source/utils/ehcmodule.elf.o
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21
source/utils/mload.c
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@ -14,7 +14,7 @@
along with this program; if not, write to the Free Software along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/ */
#ifdef HW_RVL #ifdef HW_RVL
#include <stdio.h> #include <stdio.h>
@ -28,7 +28,6 @@
#define MLOAD_GET_IOS_BASE 0x4D4C4401 #define MLOAD_GET_IOS_BASE 0x4D4C4401
#define MLOAD_GET_MLOAD_VERSION 0x4D4C4402 #define MLOAD_GET_MLOAD_VERSION 0x4D4C4402
#define MLOAD_RUN_THREAD 0x4D4C4482 #define MLOAD_RUN_THREAD 0x4D4C4482
#define MLOAD_GET_LOAD_BASE 0x4D4C4490
#define MLOAD_MEMSET 0x4D4C4491 #define MLOAD_MEMSET 0x4D4C4491
#define getbe32(x) ((adr[x]<<24) | (adr[x+1]<<16) | (adr[x+2]<<8) | (adr[x+3])) #define getbe32(x) ((adr[x]<<24) | (adr[x+1]<<16) | (adr[x+2]<<8) | (adr[x+3]))
@ -136,7 +135,7 @@ int mload_init()
mloadVersion = IOS_IoctlvFormat(hid, mload_fd, MLOAD_GET_MLOAD_VERSION, ":"); mloadVersion = IOS_IoctlvFormat(hid, mload_fd, MLOAD_GET_MLOAD_VERSION, ":");
iosBase = IOS_IoctlvFormat(hid, mload_fd, MLOAD_GET_IOS_BASE, ":"); iosBase = IOS_IoctlvFormat(hid, mload_fd, MLOAD_GET_IOS_BASE, ":");
if(mloadVersion < 82) // unsupported IOS202 if(mloadVersion < 0x52) // unsupported IOS202
return mload_close(); return mload_close();
return mload_fd; return mload_fd;
@ -248,29 +247,15 @@ static int mload_run_thread(void *starlet_addr, void *starlet_top_stack, int sta
return IOS_IoctlvFormat(hid, mload_fd, MLOAD_RUN_THREAD, "iiii:", starlet_addr, starlet_top_stack, stack_size, priority); return IOS_IoctlvFormat(hid, mload_fd, MLOAD_RUN_THREAD, "iiii:", starlet_addr, starlet_top_stack, stack_size, priority);
} }
// get the base and the size of the memory readable/writable to load modules
static int mload_get_load_base(u32 *starlet_base, int *size)
{
if (mload_init() < 0)
return -1;
return IOS_IoctlvFormat(hid, mload_fd, MLOAD_GET_LOAD_BASE, ":ii", starlet_base, size);
}
bool load_ehci_module() bool load_ehci_module()
{ {
data_elf elf; data_elf elf;
memset(&elf, 0, sizeof(data_elf)); memset(&elf, 0, sizeof(data_elf));
u32 addr;
int len;
mload_get_load_base(&addr, &len);
if(mload_elf((void *) ehcmodule_elf, &elf) != 0) if(mload_elf((void *) ehcmodule_elf, &elf) != 0)
return false; return false;
if(mload_run_thread(elf.start, elf.stack, elf.size_stack, 0x47) < 0) if(mload_run_thread(elf.start, elf.stack, elf.size_stack, elf.prio) < 0)
return false; return false;
usleep(5000); usleep(5000);