boot1_arch.h
来自「linux下用PCMCIA无线网卡虚拟无线AP的程序源码」· C头文件 代码 · 共 32 行
H
32 行
/* Any assmbly language/system dependent hacks needed to setup boot1.c so it * will work as expected and cope with whatever platform specific wierdness is * needed for this architecture. *//* Overrive the default _dl_boot function, and replace it with a bit of asm. * Then call the real _dl_boot function, which is now named _dl_boot2. */asm("\.text.globl _dl_boot_dl_boot: mov r7, sp@ ldr r0, [sp], #4 mov r0,sp bl _dl_boot2 mov r6, r0 mov r0, r7 mov pc, r6.previous\n\");#define _dl_boot _dl_boot2#define DL_BOOT(X) static void * __attribute__ ((unused)) _dl_boot (X) /* It seems ARM needs an offset here */#undef ELFMAGIC#define ELFMAGIC ELFMAG+load_addr
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