diff options
Diffstat (limited to 'arch/arm/lib/crt0.S')
| -rw-r--r-- | arch/arm/lib/crt0.S | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S index 46b6be21a8..956d258c9d 100644 --- a/arch/arm/lib/crt0.S +++ b/arch/arm/lib/crt0.S @@ -130,6 +130,14 @@ ENTRY(_main) ldr r9, [r9, #GD_NEW_GD] /* r9 <- gd->new_gd */ adr lr, here +#if defined(CONFIG_POSITION_INDEPENDENT) + adr r0, _main + ldr r1, _start_ofs + add r0, r1 + ldr r1, =CONFIG_SYS_TEXT_BASE + sub r1, r0 + add lr, r1 +#endif ldr r0, [r9, #GD_RELOC_OFF] /* r0 = gd->reloc_off */ add lr, lr, r0 #if defined(CONFIG_CPU_V7M) @@ -180,3 +188,6 @@ here: #endif ENDPROC(_main) + +_start_ofs: + .word _start - _main |