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Add explicit thumb interwork bx in asm files.

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Shouldn't matter for armv >= 5 but let's be safe.
This commit is contained in:
Vladimir Serbinenko 2013-12-17 14:50:44 +01:00
parent 3086175489
commit d45067a290
4 changed files with 17 additions and 5 deletions
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7
grub-core/kern/arm/uboot/startup.S
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@ -135,14 +135,17 @@ FUNCTION(grub_uboot_syscall)
ldr r8, gd_backup
ldr r9, gd_backup + 4
mov lr, pc
ldr pc, grub_uboot_syscall_ptr
bl do_syscall
ldr r8, transition_space
ldr lr, transition_space + 4
ldr r9, transition_space + 8
bx lr
do_syscall:
ldr ip, grub_uboot_syscall_ptr
bx ip
FUNCTION(grub_uboot_return)
adr sp, entry_state_end