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vista200
Joined: 19 Mar 2008
Posts: 13
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 Posted: Wed Mar 19, 2008 8:23 am Post subject: [SOLVED] sctrlKernelLoadExecVSHMs2() |
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Hey everyone!
This is my first post in this forum, so please be patient with me!
I'm trying to run an Homebrew from my own program, but it won't work!
I've implemented the systemctrl.h from the 3.71 M33 SDK, which has the sctrlKernelLoadExecVSHMs2()-function, but when I try to compile the code, I get this errors:
| Code: | $ make
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall -D_PSP_FW_VERSION=
390 -c -o main.o main.c
In file included from main.c:4:
./include/systemctrl.h:189: error: expected ')' before '*' token
./include/systemctrl.h:230: error: expected '=', ',', ';', 'asm' or '__attribute
__' before 'sctrlHENSetStartModuleHandler'
make: *** [main.o] Error 1 |
In this error messages I can't see a mistake of me, but there seem to be mistakes in D_A's code.
I took the code from here: http://forums.ps2dev.org/viewtopic.php?t=9247
main.c:
| Code: | #include <pspkernel.h>
#include <pspdebug.h>
#include <string.h>
#include "./include/systemctrl.h"
PSP_MODULE_INFO("Hello World", 0, 1, 1);
#define printf pspDebugScreenPrintf
/* Exit callback */
int exit_callback(int arg1, int arg2, void *common) {
sceKernelExitGame();
return 0;
}
/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
int cbid;
cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
sceKernelRegisterExitCallback(cbid);
sceKernelSleepThreadCB();
return 0;
}
/* Sets up the callback thread and returns its thread id */
int SetupCallbacks(void) {
int thid = 0;
thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
if(thid >= 0) {
sceKernelStartThread(thid, 0, 0);
}
return thid;
}
void execEboot(char *target)
{
struct SceKernelLoadExecVSHParam param;
memset(¶m, 0, sizeof(param));
param.key = "game";
param.size = sizeof(param);
param.args = strlen(target)+1;
param.argp = target;
sctrlKernelLoadExecVSHMs2(target, ¶m);
}
int main() {
SetupCallbacks();
pspDebugScreenInit();
printf("Hello World");
execEboot("ms0:/PSP/GAME/PSPTube/EBOOT.PBP");
sceKernelSleepThread();
return 0;
} |
and makefile:
| Code: | TARGET = hello
OBJS = main.o
CFLAGS = -O2 -G0 -Wall
CXXFLAGS = $(CFLAGS) -fno-exceptions -fno-rtti
ASFLAGS = $(CFLAGS)
EXTRA_TARGETS = EBOOT.PBP
PSP_EBOOT_TITLE = Hello World
PSP_FW_VERSION = 390
PSPSDK=$(shell psp-config --pspsdk-path)
include $(PSPSDK)/lib/build.mak |
Thanks in advance,
vista200
Last edited by vista200 on Wed Mar 19, 2008 7:32 pm; edited 1 time in total |
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Pirata Nervo
Joined: 09 Oct 2007
Posts: 409
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| Posted: Wed Mar 19, 2008 8:53 am Post subject: |
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Open your systemctrl.h file and add this after the includes:
| Code: |
typedef struct SceModule2
{
struct SceModule *next; // 0
u16 attribute; // 4
u8 version[2]; // 6
char modname[27]; // 8
char terminal; // 0x23
char mod_state; // 0x24
char unk1; // 0x25
char unk2[2]; // 0x26
u32 unk3; // 0x28
SceUID modid; // 0x2C
u32 unk4; // 0x30
SceUID mem_id; // 0x34
u32 mpid_text; // 0x38
u32 mpid_data; // 0x3C
void * ent_top; // 0x40
unsigned int ent_size; // 0x44
void * stub_top; // 0x48
u32 stub_size; // 0x4C
u32 entry_addr_; // 0x50
u32 unk5[4]; // 0x54
u32 entry_addr; // 0x64
u32 gp_value; // 0x68
u32 text_addr; // 0x6C
u32 text_size; // 0x70
u32 data_size; // 0x74
u32 bss_size; // 0x78
u32 nsegment; // 0x7C
u32 segmentaddr[4]; // 0x80
u32 segmentsize[4]; // 0x90
} SceModule2;
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vista200
Joined: 19 Mar 2008
Posts: 13
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| Posted: Wed Mar 19, 2008 11:07 am Post subject: Half way to success! |
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Hey again!
Thanks for the tip! Now I can compile my project without problems, but when I try to launch a Homebrew or an official Update, nothing happens.
I've also tried in User- and Kernel-Mode.
I think, that an example would help me very much!
So please, could someone show me, how it works!? I'm getting crazy! I've searched a lot in the web and here in the forum, but i found nothing applicable for me.
I do two printfs, one before and one after the execEboot(), both show their texts, but nothing is launched. Something goes wrong here... The program doesn't even hang: I can exit it through the HOME-Button.
Thanks again!
vista200 |
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Pirata Nervo
Joined: 09 Oct 2007
Posts: 409
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| Posted: Wed Mar 19, 2008 7:19 pm Post subject: |
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Paste your code again please.
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vista200
Joined: 19 Mar 2008
Posts: 13
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| Posted: Wed Mar 19, 2008 7:31 pm Post subject: It works! |
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Thanks, but now it works. It's like magic! But here's the code again:
main.c:
| Code: | #include <pspkernel.h>
#include <pspdebug.h>
#include <string.h>
#include <systemctrl.h>
PSP_MODULE_INFO("Hello World", 0, 1, 1);
PSP_MAIN_THREAD_ATTR (0);
#define printf pspDebugScreenPrintf
/* Exit callback */
int exit_callback(int arg1, int arg2, void *common) {
sceKernelExitGame();
return 0;
}
/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
int cbid;
cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
sceKernelRegisterExitCallback(cbid);
sceKernelSleepThreadCB();
return 0;
}
/* Sets up the callback thread and returns its thread id */
int SetupCallbacks(void) {
int thid = 0;
thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
if(thid >= 0) {
sceKernelStartThread(thid, 0, 0);
}
return thid;
}
void execEboot(char *target)
{
struct SceKernelLoadExecVSHParam param;
memset(¶m, 0, sizeof(param));
param.key = "game";
param.size = sizeof(param);
param.args = strlen(target)+1;
param.argp = target;
sctrlKernelLoadExecVSHMs2(target, ¶m);
}
int main() {
pspDebugScreenInit();
SetupCallbacks();
printf("Hello World");
execEboot("ms0:/PSP/GAME/PSPTube/EBOOT.PBP");
sceKernelSleepThread();
return 0;
} |
makefile:
| Code: | TARGET = hello
OBJS = main.o
CFLAGS = -O2 -G0 -Wall
CXXFLAGS = $(CFLAGS) -fno-exceptions -fno-rtti
ASFLAGS = $(CFLAGS)
EXTRA_TARGETS = EBOOT.PBP
PSP_EBOOT_TITLE = Hello World
LIBS = -lpspsystemctrl_user
PSPSDK=$(shell psp-config --pspsdk-path)
include $(PSPSDK)/lib/build.mak |
As stated above, I don't know what happened to the code, but it works!
Thanks for the help!
vista200 |
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Question_dev
Joined: 24 Aug 2007
Posts: 88
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| Posted: Sun Mar 23, 2008 3:04 am Post subject: |
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I dont now why,
But i get ALWAYS with excute eboot codes, a compile error :
| Code: | main.c: In function 'execEboot':
main.c(92) : error: storage size of 'param' isn't known
main.c(101) : warning: implicit declaration of function 'sctrlKernelLoadExecVSHM
s2' |
Help, TY !! |
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Pirata Nervo
Joined: 09 Oct 2007
Posts: 409
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| Posted: Sun Mar 23, 2008 3:51 am Post subject: |
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@Question_dev, this function:
sctrlKernelLoadExecVSHM
does not exist
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Question_dev
Joined: 24 Aug 2007
Posts: 88
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| Posted: Sun Mar 23, 2008 4:02 am Post subject: |
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...I now ...
But i wrote :
main.c: In function 'execEboot':
main.c(92) : error: storage size of 'param' isn't known
main.c(101) : warning: implicit declaration of function 'sctrlKernelLoadExecVSHMs2'
(s2 was on next line...)
TY |
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Pirata Nervo
Joined: 09 Oct 2007
Posts: 409
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| Posted: Sun Mar 23, 2008 5:56 am Post subject: |
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sorry I did not see it.
Post your code then
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