X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/17c7b6c3fdc48301e50d22cc6138ede16bd1be24..00b47a7a924239b4e7e66645d9c6b47912d942c5:/target/linux/etrax/image/mkfimage/src/mkfimage.c?ds=sidebyside diff --git a/target/linux/etrax/image/mkfimage/src/mkfimage.c b/target/linux/etrax/image/mkfimage/src/mkfimage.c index 51b8192de..6904170cf 100644 --- a/target/linux/etrax/image/mkfimage/src/mkfimage.c +++ b/target/linux/etrax/image/mkfimage/src/mkfimage.c @@ -17,49 +17,49 @@ int main(int argc, char **argv){ printf("%s in out\n", argv[0]); return 1; } - + printf("Generating image\n"); - + FILE *vmlinux = fopen(argv[1], "r"); FILE *vmlinux_out = fopen(argv[2], "w"); if((!vmlinux) || (!vmlinux_out)){ printf("Error opening a file\n"); return 1; } - + stat(argv[1], &s); size_vmlinux = s.st_size; real_size_vmlinux = (size_vmlinux & 0xffff0000) + 0x10000; printf("vmlinux = 0x%.08X / 0x%.08X\n", size_vmlinux, real_size_vmlinux); - + unsigned int t = fread(buffer, 1, 64 * 1024, vmlinux); for(loop = 0; loop < (64 * 1024) - sizeof(magic_str); loop++){ if(buffer[loop] == magic_str[0]){ if((magic = strstr(&buffer[loop], magic_str))){ - printf("Magic at 0x%.08X %p %p\n", magic - buffer, magic, buffer); + printf("Magic at 0x%.08X %p %p\n", magic - buffer, magic, buffer); printf("Found Magic %X%X%X%X\n", buffer[loop + strlen(magic_str)], buffer[loop + strlen(magic_str) + 2], buffer[loop + strlen(magic_str) + 1], buffer[loop + strlen(magic_str) + 3]); - + buffer[loop + strlen(magic_str)] = real_size_vmlinux >> 24; buffer[loop + strlen(magic_str) + 2] = (real_size_vmlinux >> 16) & 0xff; buffer[loop + strlen(magic_str) + 1] = (real_size_vmlinux >> 8) & 0xff; buffer[loop + strlen(magic_str) + 3] = (real_size_vmlinux) & 0xff; - + printf("Replaced with %.02X%.02X%.02X%.02X\n", buffer[loop + strlen(magic_str)], buffer[loop + strlen(magic_str) + 2], buffer[loop + strlen(magic_str) + 1], buffer[loop + strlen(magic_str) + 3]); - + } } } - - fwrite(buffer, 1, 64 * 1024, vmlinux_out); + + fwrite(buffer, 1, 64 * 1024, vmlinux_out); real_size_vmlinux -= 64 * 1024; do { real_size_vmlinux -= 64 * 1024;