Merge changes from master

source/draw.c

@@ -37,8 +37,8 @@ void loadSplash(void)
     initScreens();
 
     //Don't delay boot if no splash image is on the SD
-    if(!(fileRead(fb->top_left, "/luma/splash.bin", 0x46500) +
-       fileRead(fb->bottom, "/luma/splashbottom.bin", 0x38400)))
+    if(fileRead(fb->top_left, "/luma/splash.bin") +
+       fileRead(fb->bottom, "/luma/splashbottom.bin"))
     {
         u64 i = 0x1400000;
         while(i--) __asm("mov r0, r0"); //Less Ghetto sleep func

source/exceptions.c

@@ -38,9 +38,9 @@ void detectAndProcessExceptionDumps(void)
 
         initScreens();
 
-        drawString("An ARM9 exception occured", 10, 10, COLOR_RED);
+        drawString("An ARM9 exception occurred", 10, 10, COLOR_RED);
         int posY = drawString("You can find a dump in the following file:", 10, 30, COLOR_WHITE);
-        posY = drawString(path, posY + SPACING_Y, 30, COLOR_WHITE);
+        posY = drawString(path, 10, posY + SPACING_Y, COLOR_WHITE);
         drawString("Press any button to shutdown", 10, posY + 2 * SPACING_Y, COLOR_WHITE);
 
         waitInput();

source/firm.c

@@ -44,7 +44,7 @@ void main(void)
     const char configPath[] = "/luma/config.bin";
 
     //Attempt to read the configuration file
-    needConfig = !fileRead(&config, configPath, 4) ? 1 : 2;
+    needConfig = fileRead(&config, configPath) ? 1 : 2;
 
     //Determine if this is a firmlaunch boot
     if(*(vu8 *)0x23F00005)
@@ -59,7 +59,7 @@ void main(void)
         nandType = BOOTCONFIG(0, 3);
         firmSource = BOOTCONFIG(2, 1);
         a9lhMode = BOOTCONFIG(3, 1);
-        updatedSys = (a9lhMode && CONFIG(1)) ? 1 : 0;
+        updatedSys = a9lhMode && CONFIG(1);
     }
     else
     {
@@ -214,7 +214,7 @@ static inline void loadFirm(u32 firmType, u32 externalFirm)
     section = firm->section;
 
     u32 externalFirmLoaded = externalFirm &&
-                             !fileRead(firm, "/luma/firmware.bin", 0) &&
+                             fileRead(firm, "/luma/firmware.bin") &&
                              (((u32)section[2].address >> 8) & 0xFF) == (console ? 0x60 : 0x68);
 
     /* If the conditions to load the external FIRM aren't met, or reading fails, or the FIRM
@@ -240,7 +240,7 @@ static inline void patchNativeFirm(u32 nandType, u32 emuHeader, u32 a9lhMode)
     if(console)
     {
         //Determine if we're booting the 9.0 FIRM
-        nativeFirmType = (arm9Section[0x51] == 0xFF) ? 0 : 1;
+        nativeFirmType = arm9Section[0x51] != 0xFF;
 
         //Decrypt ARM9Bin and patch ARM9 entrypoint to skip arm9loader
         arm9Loader(arm9Section, nativeFirmType);
@@ -250,7 +250,7 @@ static inline void patchNativeFirm(u32 nandType, u32 emuHeader, u32 a9lhMode)
     {
         //Determine if we're booting the 9.0 FIRM
         u8 firm90Hash[0x10] = {0x27, 0x2D, 0xFE, 0xEB, 0xAF, 0x3F, 0x6B, 0x3B, 0xF5, 0xDE, 0x4C, 0x41, 0xDE, 0x95, 0x27, 0x6A};
-        nativeFirmType = (memcmp(section[2].hash, firm90Hash, 0x10) == 0) ? 0 : 1;
+        nativeFirmType = memcmp(section[2].hash, firm90Hash, 0x10) != 0;
     }
 
     if(nativeFirmType || nandType || a9lhMode == 2)

source/fs.c

@@ -21,39 +21,33 @@ u32 mountFs(void)
     return 1;
 }
 
-u32 fileRead(void *dest, const char *path, u32 size)
+u32 fileRead(void *dest, const char *path)
 {
-    FRESULT result;
     FIL file;
+    u32 size;
 
-    result = f_open(&file, path, FA_READ);
-    if(result == FR_OK)
+    if(f_open(&file, path, FA_READ) == FR_OK)
     {
         unsigned int read;
-        if(!size) size = f_size(&file);
-        result = f_read(&file, dest, size, &read);
+        size = f_size(&file);
+        f_read(&file, dest, size, &read);
+        f_close(&file);
     }
+    else size = 0;
 
-    f_close(&file);
-
-    return result;
+    return size;
 }
 
-u32 fileWrite(const void *buffer, const char *path, u32 size)
+void fileWrite(const void *buffer, const char *path, u32 size)
 {
-    FRESULT result;
     FIL file;
 
-    result = f_open(&file, path, FA_WRITE | FA_OPEN_ALWAYS);
-    if(result == FR_OK)
+    if(f_open(&file, path, FA_WRITE | FA_OPEN_ALWAYS) == FR_OK)
     {
-        unsigned int read;
-        result = f_write(&file, buffer, size, &read);
+        unsigned int written;
+        f_write(&file, buffer, size, &written);
+        f_close(&file);
     }
-
-    f_close(&file);
-
-    return result;
 }
 
 void loadPayload(u32 pressed, u32 devMode)
@@ -94,17 +88,7 @@ void loadPayload(u32 pressed, u32 devMode)
         path[14] = '/';
         memcpy(&path[15], info.altname, 13);
 
-        FIL payload;
-        unsigned int read;
-
-        f_open(&payload, path, FA_READ);
-        u32 size = f_size(&payload);
-        f_read(&payload, (void *)0x24F00000, size, &read);
-        f_close(&payload);
-
-        if(pattern[0] == 'n') f_unlink(path);
-
-        loaderAddress[1] = size;
+        loaderAddress[1] = fileRead((void *)0x24F00000, path);
 
         ((void (*)())loaderAddress)();
     }
@@ -177,5 +161,5 @@ void firmRead(void *dest, const char *firmFolder)
         id >>= 4;
     }
 
-    fileRead(dest, path, 0);
+    fileRead(dest, path);
 }

source/fs.h

@@ -9,8 +9,8 @@
 #define PATTERN(a)      a "_*.bin"
 
 u32 mountFs(void);
-u32 fileRead(void *dest, const char *path, u32 size);
-u32 fileWrite(const void *buffer, const char *path, u32 size);
+u32 fileRead(void *dest, const char *path);
+void fileWrite(const void *buffer, const char *path, u32 size);
 void findDumpFile(const char *path, char *fileName);
 void loadPayload(u32 pressed, u32 devMode);
 void firmRead(void *dest, const char *firmFolder);