diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/include/arch/stages.h | 8 | ||||
| -rw-r--r-- | src/arch/x86/lib/cbfs_and_run.c | 5 |
2 files changed, 9 insertions, 4 deletions
diff --git a/src/arch/x86/include/arch/stages.h b/src/arch/x86/include/arch/stages.h index 8cbf5da34a..91d0db6957 100644 --- a/src/arch/x86/include/arch/stages.h +++ b/src/arch/x86/include/arch/stages.h @@ -24,4 +24,12 @@ void asmlinkage copy_and_run(void); void jmp_to_elf_entry(void *entry, unsigned long buffer, unsigned long size); + +static inline void stage_exit(void *entry) +{ + __asm__ volatile ( + "jmp *%%edi\n" + :: "D"(entry) + ); +} #endif diff --git a/src/arch/x86/lib/cbfs_and_run.c b/src/arch/x86/lib/cbfs_and_run.c index 6379842563..3d56e19318 100644 --- a/src/arch/x86/lib/cbfs_and_run.c +++ b/src/arch/x86/lib/cbfs_and_run.c @@ -34,10 +34,7 @@ static void cbfs_and_run_core(const char *filename) timestamp_add_now(TS_END_COPYRAM); print_debug("Jumping to image.\n"); - __asm__ volatile ( - "jmp *%%edi\n" - :: "D"(dst) - ); + stage_exit(dst); } void asmlinkage copy_and_run(void) |