From 7ccc0def4db18e34bcbd686e169db6040bd53dfc Mon Sep 17 00:00:00 2001
From: hrimfaxi <outmatch@gmail.com>
Date: Sat, 25 Jun 2011 12:51:23 +0800
Subject: [PATCH] added pspgo support, but it doesn't work yet

---
 popsloader/common/popsloader.h |  2 +-
 popsloader/core/main.c         | 21 ++++++++++++++-------
 popsloader/core/main.h         |  3 ---
 popsloader/loader/main.c       | 29 +++++++++++++++++++++++------
 4 files changed, 38 insertions(+), 17 deletions(-)

diff --git a/popsloader/common/popsloader.h b/popsloader/common/popsloader.h
index f377220..abd5400 100644
--- a/popsloader/common/popsloader.h
+++ b/popsloader/common/popsloader.h
@@ -13,7 +13,7 @@ enum {
 	TARGET_639,
 };
 
-#define BASE_PATH "ms0:/seplugins/popsloader/"
+#define BASE_PATH "0:/seplugins/popsloader/"
 #define MODULE_PATH BASE_PATH "modules/"
 #define CFG_PATH BASE_PATH "pops.cfg"
 
diff --git a/popsloader/core/main.c b/popsloader/core/main.c
index 9d5b77a..884dbee 100644
--- a/popsloader/core/main.c
+++ b/popsloader/core/main.c
@@ -44,17 +44,22 @@ u32 pops_fw_version;
 
 static STMOD_HANDLER g_previous = NULL;
 
+static inline int is_ef0(void)
+{
+	return psp_model == PSP_GO && sctrlKernelBootFrom() == 0x50 ? 1 : 0;
+}
+
 void mount_memory_stick(void)
 {
 	int dfd;
 	char *devname = "ms0:/";
 
-	if(psp_model == PSP_GO && sctrlKernelBootFrom() == 0x50) {
+	if(is_ef0()) {
 		devname = "ef0:/";
 	}
 
 	do {
-		dfd = sceIoDopen("ms0:/");
+		dfd = sceIoDopen(devname);
 
 		if(dfd >= 0)
 			break;
@@ -98,13 +103,13 @@ static inline const char *get_module_prefix(void)
 	static char buf[80];
 
 	if(pops_fw_version == FW_639) {
-		sprintf(buf, "%s%s/", MODULE_PATH, "639");
+		sprintf(buf, "%s%s%s/", is_ef0() ? "ef" : "ms", MODULE_PATH, "639");
 	} else if(pops_fw_version == FW_635) {
-		sprintf(buf, "%s%s/", MODULE_PATH, "635");
+		sprintf(buf, "%s%s%s/", is_ef0() ? "ef" : "ms", MODULE_PATH, "635");
 	} else if(pops_fw_version == FW_620) {
-		sprintf(buf, "%s%s/", MODULE_PATH, "620");
+		sprintf(buf, "%s%s%s/", is_ef0() ? "ef" : "ms", MODULE_PATH, "620");
 	} else if(pops_fw_version == FW_500) {
-		sprintf(buf, "%s%s/", MODULE_PATH, "500");
+		sprintf(buf, "%s%s%s/", is_ef0() ? "ef" : "ms", MODULE_PATH, "500");
 	} else {
 		printk("%s: Unknown version: 0x%08X\n", __func__, pops_fw_version);
 		asm("break");
@@ -266,8 +271,10 @@ int load_config(void)
 {
 	SceUID fd;
 	int type;
+	char path[256];
 
-	fd = sceIoOpen(CFG_PATH, PSP_O_RDONLY, 0777);
+	sprintf(path, "%s%s", is_ef0() ? "ef" : "ms", CFG_PATH);
+	fd = sceIoOpen(path, PSP_O_RDONLY, 0777);
 
 	if(fd < 0) {
 		return fd;
diff --git a/popsloader/core/main.h b/popsloader/core/main.h
index 094ee0e..bf0930f 100644
--- a/popsloader/core/main.h
+++ b/popsloader/core/main.h
@@ -26,9 +26,6 @@
 #define printk_init(...)
 #endif
 
-#define BASE_PATH "ms0:/seplugins/popsloader/"
-#define MODULE_PATH BASE_PATH "modules/"
-
 #define UNKNOWNNID 0xDEADBEEF
 #define NID_ENTRY(libname) \
 	{ #libname, NELEMS(libname##_nid), libname##_nid, }
diff --git a/popsloader/loader/main.c b/popsloader/loader/main.c
index 4f485cf..9e80ec1 100644
--- a/popsloader/loader/main.c
+++ b/popsloader/loader/main.c
@@ -41,6 +41,11 @@ void *module_buffer = NULL;
 u32 module_size = 0;
 STMOD_HANDLER g_previous = NULL;
 
+static inline int is_ef0(void)
+{
+	return psp_model == PSP_GO && sctrlKernelBootFrom() == 0x50 ? 1 : 0;
+}
+
 void mount_memory_stick(void)
 {
 	int dfd;
@@ -101,8 +106,10 @@ static void reboot_vsh_with_error(u32 error)
 int load_popsloader(void)
 {
 	int fd;
+	char path[256];
 
-	fd = sceIoOpen(BASE_PATH "popscore.prx", PSP_O_RDONLY, 0);
+	sprintf(path, "%s%s", is_ef0() ? "ef" : "ms", BASE_PATH "popscore.prx");
+	fd = sceIoOpen(path, PSP_O_RDONLY, 0);
 
 	if (fd < 0) {
 		printk("%s: sceIoOpen@0x%08X\n", __func__, fd);
@@ -131,20 +138,23 @@ int load_popsloader(void)
 int launch_pops(char *path)
 {
 	struct SceKernelLoadExecVSHParam param;
-	int apitype;
+	int apitype, ret;
 	const char *mode;
 
-	// TODO get PSPgo apitype (maybe 0x153)
-	apitype = 0x144;
+	apitype = is_ef0() ? 0x155: 0x144;
 	mode = "pops";
 
+	printk("%s: apitype 0x%X\n", __func__, apitype);
+
 	memset(&param, 0, sizeof(param));
 	param.size = sizeof(param);
 	param.args = strlen(path) + 1;
 	param.argp = (char *) path;
 	param.key = mode;
 
-	return sctrlKernelLoadExecVSHWithApitype(apitype, path, &param);
+	ret = sctrlKernelLoadExecVSHWithApitype(apitype, path, &param);
+
+	return ret;
 }
 
 static char g_initfile[256];
@@ -199,8 +209,10 @@ static void get_target(int *type)
 int save_config(int type)
 {
 	SceUID fd;
+	char path[256];
 
-	fd = sceIoOpen(CFG_PATH, PSP_O_WRONLY | PSP_O_CREAT | PSP_O_TRUNC, 0777);
+	sprintf(path, "%s%s", is_ef0() ? "ef" : "ms", CFG_PATH);
+	fd = sceIoOpen(path, PSP_O_WRONLY | PSP_O_CREAT | PSP_O_TRUNC, 0777);
 
 	if(fd < 0) {
 		return fd;
@@ -232,6 +244,11 @@ int loadexec_thread(SceSize args, void *argp)
 	printk("init_file = %s\n", g_initfile);
 	ret = launch_pops(g_initfile);
 	printk("launch_pops -> 0x%08X\n", ret);
+
+	if(ret < 0) {
+		reboot_vsh_with_error(ret);
+	}
+
 	ret = sceKernelStopUnloadSelfModule(0, NULL, &status, NULL);
 
 	return 0;