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arm: delete superflouous save of r8 in grub_uboot_syscall

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Leif Lindholm 2013-11-16 15:56:09 +00:00
parent 080603f0b0
commit 11a7793221
2 changed files with 5 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2013-11-16 Leif Lindholm <leif.lindholm@linaro.org>
* grub-core/kern/arm/uboot/startup.S: delete superflouous save of r8
in grub_uboot_syscall
2013-11-16 Vladimir Serbinenko <phcoder@gmail.com> 2013-11-16 Vladimir Serbinenko <phcoder@gmail.com>
Decrease stack usage in lexer. Decrease stack usage in lexer.

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grub-core/kern/arm/uboot/startup.S
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@ -137,7 +137,6 @@ FUNCTION(grub_uboot_syscall)
mov lr, pc mov lr, pc
ldr pc, grub_uboot_syscall_ptr ldr pc, grub_uboot_syscall_ptr
str r8, gd_backup
ldr r8, transition_space ldr r8, transition_space
ldr lr, transition_space + 4 ldr lr, transition_space + 4