diff options
Diffstat (limited to 'ldso/ldso/arm/resolve.S')
| -rw-r--r-- | ldso/ldso/arm/resolve.S | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/ldso/ldso/arm/resolve.S b/ldso/ldso/arm/resolve.S index c1caf9a14..7e0058e0d 100644 --- a/ldso/ldso/arm/resolve.S +++ b/ldso/ldso/arm/resolve.S @@ -90,12 +90,10 @@ * dl-startup.c). */ -#include <sys/syscall.h> +#include <features.h> #include <bits/arm_asm.h> #include <bits/arm_bx.h> -#include <features.h> - #define sl r10 #define fp r11 #define ip r12 @@ -114,8 +112,8 @@ _dl_linux_resolve: @ function must branch to the real function, and that expects @ r0-r3 and lr to be as they were before the whole PLT stuff - @ ip can be trashed. - @ This routine is called after pushing lr, so we must push an odd - @ number of words to keep the stack correctly aligned. + @ This routine is called after pushing lr, so we must push an odd + @ number of words to keep the stack correctly aligned. stmdb sp!, {r0, r1, r2, r3, r4} ldr r0, [lr, #-4] @ r0 : = [lr-4] (GOT_TABLE[1]) @@ -124,16 +122,12 @@ _dl_linux_resolve: @ ~x = -x-1, therefore ~(r1>>2) = (-((lr-ip)>>2)-1) @ = - ((lr-ip)/4) - 1 = (ip - lr - 4)/4, as required - bl _dl_linux_resolver + bl _dl_linux_resolver - mov ip, r0 + mov ip, r0 ldmia sp!, {r0, r1, r2, r3, r4, lr} -#if defined(__USE_BX__) - bx ip -#else - mov pc,ip -#endif + BX(ip) #else @ In the thumb case _dl_linux_resolver is thumb. If a bl is used @ from arm code the linker will insert a stub call which, with |