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no more need to pass patch_size to apply_patch

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Christopher Roy Bratusek 2012-12-31 17:15:45 +01:00
parent 835f0b1a3b
commit 32adbca99f
2 changed files with 35 additions and 37 deletions
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1
libruntimeiospatch/CHANGES
View File

@ -5,6 +5,7 @@
* removed (now) redundant get_libruntimeiospatch_version()
* minor code clean-ups
* changed some unsigned ints to signed
* no more need for passing patch_size to apply_patch()
* added license header to runtimeiospatch.[ch]
* updated API

71
libruntimeiospatch/source/runtimeiospatch.c
View File

@ -50,7 +50,7 @@ const s8 addticket_patch[] = { 0xE0 };
const s8 es_set_ahbprot_old[] = { 0x68, 0x5B, 0x22, 0xEC, 0x00, 0x52, 0x18, 0x9B, 0x68, 0x1B, 0x46, 0x98, 0x07, 0xDB };
const s8 es_set_ahbprot_patch[] = { 0x01 };
//Following patches added to iospatch.c by damysteryman, taken from sciifii v5
// Following patches added to iospatch.c by damysteryman, taken from sciifii v5
const s8 MEM2_prot_old[] = { 0xB5, 0x00, 0x4B, 0x09, 0x22, 0x01, 0x80, 0x1A, 0x22, 0xF0 };
const s8 MEM2_prot_patch[] = { 0xB5, 0x00, 0x4B, 0x09, 0x22, 0x00, 0x80, 0x1A, 0x22, 0xF0 };
const s8 ES_OpenTitleContent1_old[] = { 0x9D, 0x05, 0x42, 0x9D, 0xD0, 0x03 };
@ -72,9 +72,9 @@ const s8 ES_TitleVersionCheck_patch[] = { 0xE0, 0x01, 0x4E, 0x56 };
const s8 ES_TitleDeleteCheck_old[] = { 0xD8, 0x00, 0x4A, 0x04 };
const s8 ES_TitleDeleteCheck_patch[] = { 0xE0, 0x00, 0x4A, 0x04 };
//Following patches made my damysteryman for use with Wii U's vWii
// Following patches made my damysteryman for use with Wii U's vWii
const s8 Kill_AntiSysTitleInstallv2_pt1_old[] = { 0x68, 0x1A, 0x2A, 0x01, 0xD0, 0x05 }; // Make sure that the pt1
const s8 Kill_AntiSysTitleInstallv2_pt1_patch[] = { 0x68, 0x1A, 0x2A, 0x01, 0x46, 0xC0 }; // patch is applied twice. -dmm
const s8 Kill_AntiSysTitleInstallv2_pt1_patch[] = { 0x68, 0x1A, 0x2A, 0x01, 0x46, 0xC0 }; // patch is applied twice. -dmm
const s8 Kill_AntiSysTitleInstallv2_pt2_old[] = { 0x4B, 0x29, 0x42, 0x9A, 0xD0, 0x02 };
const s8 Kill_AntiSysTitleInstallv2_pt2_patch[] = { 0x4B, 0x29, 0x42, 0x9A, 0x46, 0xC0 };
const s8 Kill_AntiSysTitleInstallv2_pt3_old[] = { 0xD0, 0x02, 0x33, 0x06 };
@ -84,14 +84,14 @@ const s8 Kill_AntiSysTitleInstallv2_pt4_patch[] = { 0x2C, 0x01, 0x46, 0xC0};
const s8 Kill_AntiSysTitleInstallv2_pt5_old[] = { 0x42, 0x94, 0xD0, 0x03, 0x9C, 0x03 };
const s8 Kill_AntiSysTitleInstallv2_pt5_patch[] = { 0x42, 0x94, 0x46, 0xC0, 0x9C, 0x03 };
static s32 apply_patch(char *name, const s8 *old, s32 old_size, const s8 *patch, s32 patch_size, s32 patch_offset, bool verbose) {
static s32 apply_patch(char *name, const s8 *old, const s8 *patch, s32 patch_offset, bool verbose) {
s32 patch_size = sizeof(patch);
s8 *ptr_start = (s8*)*((s32*)0x80003134), *ptr_end = (s8*)0x94000000;
if(verbose)
printf(" Patching %-30s", name);
if(verbose) printf(" Patching %-30s", name);
s32 found = 0;
s8 *location = NULL;
while (ptr_start < (ptr_end - patch_size)) {
if (!memcmp(ptr_start, old, old_size)) {
if (!memcmp(ptr_start, old, sizeof(old))) {
found++;
location = ptr_start + patch_offset;
s8 *start = location;
@ -105,9 +105,9 @@ static s32 apply_patch(char *name, const s8 *old, s32 old_size, const s8 *patch,
ptr_start++;
}
if(verbose){
if (found)
printf(" patched\n");
else
if (found)
printf(" patched\n");
else
printf(" not patched\n");
}
@ -117,8 +117,8 @@ static s32 apply_patch(char *name, const s8 *old, s32 old_size, const s8 *patch,
s32 IosPatch_AHBPROT(bool verbose) {
if (AHBPROT_DISABLED) {
disable_memory_protection();
//return apply_patch("set_ahbprot", check_tmd_old, sizeof(check_tmd_old), check_tmd_patch, sizeof(check_tmd_patch), 6, verbose);
s32 ret = apply_patch("es_set_ahbprot", es_set_ahbprot_old, sizeof(es_set_ahbprot_old), es_set_ahbprot_patch, sizeof(es_set_ahbprot_patch), 25, verbose);
//return apply_patch("set_ahbprot", check_tmd_old, check_tmd_patch, 6, verbose);
s32 ret = apply_patch("es_set_ahbprot", es_set_ahbprot_old, es_set_ahbprot_patch, 25, verbose);
if (ret)
return ret;
else
@ -134,36 +134,33 @@ s32 IosPatch_RUNTIME(bool wii, bool sciifii, bool vwii, bool verbose) {
disable_memory_protection();
if(wii)
{
if(verbose)
printf(">> Applying standard Wii patches:\n");
count += apply_patch("di_readlimit", di_readlimit_old, sizeof(di_readlimit_old), di_readlimit_patch, sizeof(di_readlimit_patch), 12, verbose);
count += apply_patch("isfs_permissions", isfs_permissions_old, sizeof(isfs_permissions_old), isfs_permissions_patch, sizeof(isfs_permissions_patch), 0, verbose);
count += apply_patch("es_setuid", setuid_old, sizeof(setuid_old), setuid_patch, sizeof(setuid_patch), 0, verbose);
count += apply_patch("es_identify", es_identify_old, sizeof(es_identify_old), es_identify_patch, sizeof(es_identify_patch), 2, verbose);
count += apply_patch("hash_check", hash_old, sizeof(hash_old), hash_patch, sizeof(hash_patch), 1, verbose);
count += apply_patch("new_hash_check", new_hash_old, sizeof(new_hash_old), hash_patch, sizeof(hash_patch), 1, verbose);
if(verbose) printf(">> Applying standard Wii patches:\n");
count += apply_patch("di_readlimit", di_readlimit_old, di_readlimit_patch, 12, verbose);
count += apply_patch("isfs_permissions", isfs_permissions_old, isfs_permissions_patch, 0, verbose);
count += apply_patch("es_setuid", setuid_old, setuid_patch, 0, verbose);
count += apply_patch("es_identify", es_identify_old, es_identify_patch, 2, verbose);
count += apply_patch("hash_check", hash_old, hash_patch, 1, verbose);
count += apply_patch("new_hash_check", new_hash_old, hash_patch, 1, verbose);
}
if(sciifii)
{
if(verbose)
printf(">> Applying Sciifii patches:\n");
count += apply_patch("MEM2_prot", MEM2_prot_old, sizeof(MEM2_prot_old), MEM2_prot_patch, sizeof(MEM2_prot_patch), 0, verbose);
count += apply_patch("ES_OpenTitleContent1", ES_OpenTitleContent1_old, sizeof(ES_OpenTitleContent1_old), ES_OpenTitleContent1_patch, sizeof(ES_OpenTitleContent1_patch), 0, verbose);
count += apply_patch("ES_OpenTitleContent2", ES_OpenTitleContent2_old, sizeof(ES_OpenTitleContent2_old), ES_OpenTitleContent2_patch, sizeof(ES_OpenTitleContent2_patch), 0, verbose);
count += apply_patch("ES_ReadContent_prot", ES_ReadContent_old, sizeof(ES_ReadContent_old), ES_ReadContent_patch, sizeof(ES_ReadContent_patch), 0, verbose);
count += apply_patch("ES_CloseContent", ES_CloseContent_old, sizeof(ES_CloseContent_old), ES_CloseContent_patch, sizeof(ES_CloseContent_patch), 0, verbose);
count += apply_patch("ES_TitleVersionCheck", ES_TitleVersionCheck_old, sizeof(ES_TitleVersionCheck_old), ES_TitleVersionCheck_patch, sizeof(ES_TitleVersionCheck_patch), 0, verbose);
count += apply_patch("ES_TitleDeleteCheck", ES_TitleDeleteCheck_old, sizeof(ES_TitleDeleteCheck_old), ES_TitleDeleteCheck_patch, sizeof(ES_TitleDeleteCheck_patch), 0, verbose);
if(verbose) printf(">> Applying Sciifii patches:\n");
count += apply_patch("MEM2_prot", MEM2_prot_old, MEM2_prot_patch, 0, verbose);
count += apply_patch("ES_OpenTitleContent1", ES_OpenTitleContent1_old, ES_OpenTitleContent1_patch, 0, verbose);
count += apply_patch("ES_OpenTitleContent2", ES_OpenTitleContent2_old, ES_OpenTitleContent2_patch, 0, verbose);
count += apply_patch("ES_ReadContent_prot", ES_ReadContent_old, ES_ReadContent_patch, 0, verbose);
count += apply_patch("ES_CloseContent", ES_CloseContent_old, ES_CloseContent_patch, 0, verbose);
count += apply_patch("ES_TitleVersionCheck", ES_TitleVersionCheck_old, ES_TitleVersionCheck_patch, 0, verbose);
count += apply_patch("ES_TitleDeleteCheck", ES_TitleDeleteCheck_old, ES_TitleDeleteCheck_patch, 0, verbose);
}
if(vwii)
{
if(verbose)
printf(">> Applying vWii patches:\n");
count += apply_patch("Kill_AntiSysTitleInstallv2_pt1", Kill_AntiSysTitleInstallv2_pt1_old, sizeof(Kill_AntiSysTitleInstallv2_pt1_old), Kill_AntiSysTitleInstallv2_pt1_patch, sizeof(Kill_AntiSysTitleInstallv2_pt1_patch), 0, verbose);
count += apply_patch("Kill_AntiSysTitleInstallv2_pt2", Kill_AntiSysTitleInstallv2_pt2_old, sizeof(Kill_AntiSysTitleInstallv2_pt2_old), Kill_AntiSysTitleInstallv2_pt2_patch, sizeof(Kill_AntiSysTitleInstallv2_pt2_patch), 0, verbose);
count += apply_patch("Kill_AntiSysTitleInstallv2_pt3", Kill_AntiSysTitleInstallv2_pt3_old, sizeof(Kill_AntiSysTitleInstallv2_pt3_old), Kill_AntiSysTitleInstallv2_pt3_patch, sizeof(Kill_AntiSysTitleInstallv2_pt3_patch), 0, verbose);
count += apply_patch("Kill_AntiSysTitleInstallv2_pt4", Kill_AntiSysTitleInstallv2_pt4_old, sizeof(Kill_AntiSysTitleInstallv2_pt4_old), Kill_AntiSysTitleInstallv2_pt4_patch, sizeof(Kill_AntiSysTitleInstallv2_pt4_patch), 0, verbose);
count += apply_patch("Kill_AntiSysTitleInstallv2_pt5", Kill_AntiSysTitleInstallv2_pt5_old, sizeof(Kill_AntiSysTitleInstallv2_pt5_old), Kill_AntiSysTitleInstallv2_pt5_patch, sizeof(Kill_AntiSysTitleInstallv2_pt5_patch), 0, verbose);
if(verbose) printf(">> Applying vWii patches:\n");
count += apply_patch("Kill_AntiSysTitleInstallv2_pt1", Kill_AntiSysTitleInstallv2_pt1_old, Kill_AntiSysTitleInstallv2_pt1_patch, 0, verbose);
count += apply_patch("Kill_AntiSysTitleInstallv2_pt2", Kill_AntiSysTitleInstallv2_pt2_old, Kill_AntiSysTitleInstallv2_pt2_patch, 0, verbose);
count += apply_patch("Kill_AntiSysTitleInstallv2_pt3", Kill_AntiSysTitleInstallv2_pt3_old, Kill_AntiSysTitleInstallv2_pt3_patch, 0, verbose);
count += apply_patch("Kill_AntiSysTitleInstallv2_pt4", Kill_AntiSysTitleInstallv2_pt4_old, Kill_AntiSysTitleInstallv2_pt4_patch, 0, verbose);
count += apply_patch("Kill_AntiSysTitleInstallv2_pt5", Kill_AntiSysTitleInstallv2_pt5_old, Kill_AntiSysTitleInstallv2_pt5_patch, 0, verbose);
}
return count;
}
@ -181,7 +178,7 @@ s32 IosPatch_FULL(bool wii, bool sciifii, bool vwii, bool verbose, int IOS) {
if (ret) {
IOS_ReloadIOS(IOS);
xret = IosPatch_RUNTIME(wii, sciifii, vwii, verbose);
xret = IosPatch_RUNTIME(wii, sciifii, vwii, verbose);
} else {
xret = -7;
}