Commit 4ed15fcc authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Tom Rini

standalone: delete an unused source file

Signed-off-by: default avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
parent 773d998c
#include <stddef.h>
#include <stdio.h>
#include <string.h>
void *func[8], **pfunc;
typedef struct xxx xxx_t;
struct xxx {
int dummy;
void **pfunc;
} q;
#define XF_strcpy 3
#define XF_printf 4
#define LABEL(x) \
asm volatile ( \
#if defined(__i386__)
#define EXPORT_FUNC(x) \
asm volatile ( \
" .globl mon_" #x "\n" \
"mon_" #x ":\n" \
" movl %0, %%eax\n" \
" movl pfunc, %%ecx\n" \
" jmp *(%%ecx,%%eax)\n" \
: : "i"(XF_ ## x * sizeof(void *)) : "eax", "ecx");
#elif defined(__powerpc__)
#define EXPORT_FUNC(x) \
asm volatile ( \
" .globl mon_" #x "\n" \
"mon_" #x ":\n" \
" lwz %%r11, %0(%%r2)\n" \
" lwz %%r11, %1(%%r11)\n" \
" mtctr %%r11\n" \
" bctr\n" \
: : "i"(offsetof(xxx_t, pfunc)), "i"(XF_ ## x * sizeof(void *)) : "r11", "r2");
#elif defined(__arm__)
#define EXPORT_FUNC(x) \
asm volatile ( \
" .globl mon_" #x "\n" \
"mon_" #x ":\n" \
" ldr ip, [r8, %0]\n" \
" ldr pc, [ip, %1]\n" \
: : "i"(offsetof(xxx_t, pfunc)), "i"(XF_ ## x * sizeof(void *)) : "ip");
#elif defined(__mips__)
#define EXPORT_FUNC(x) \
asm volatile ( \
" .globl mon_" #x "\n" \
"mon_" #x ":\n" \
" lw $25, %0($26)\n" \
" lw $25, %1($25)\n" \
" jr $25\n" \
: : "i"(offsetof(xxx_t, pfunc)), "i"(XF_ ## x * sizeof(void *)) : "t9");
#elif defined(__nds32__)
#define EXPORT_FUNC(x) \
asm volatile ( \
" .globl mon_" #x "\n" \
"mon_" #x ":\n" \
" lwi $r16, [$gp + (%0)]\n" \
" lwi $r16, [$r16 + (%1)]\n" \
" jr $r16\n" \
: : "i"(offsetof(xxx_t, pfunc)), \
"i"(XF_ ## x * sizeof(void *)) : "$r16");
#else
#error [No stub code for this arch]
#endif
void dummy(void)
{
EXPORT_FUNC(printf)
EXPORT_FUNC(strcpy)
}
int main(void)
{
#if defined(__i386__)
xxx_t *pq;
#elif defined(__powerpc__)
register volatile xxx_t *pq asm("r2");
#elif defined(__arm__)
register volatile xxx_t *pq asm("r8");
#elif defined(__mips__)
register volatile xxx_t *pq asm("k0");
#elif defined(__nds32__)
register volatile xxx_t *pq asm("$r16");
#endif
char buf[32];
func[XF_strcpy] = strcpy;
func[XF_printf] = printf;
pq = &q;
pq->pfunc = pfunc = func;
mon_strcpy(buf, "test");
mon_printf("hi %s %d z\n", buf, 444);
return 0;
}
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