Re: [U-Boot] [PATCH] MIPS: xburst: simplify relocation offset calculation

2013/1/30 Gabor Juhos juhosg@openwrt.org:

The current code uses four instructions and a temporary register to calculate the relocation offset and to adjust the gp register.

The relocation offset can be calculated directly from the CONFIG_SYS_MONITOR_BASE constant and from the destination address. The resulting offset can be used to adjust the gp pointer.

This approach makes the code a bit simpler because it needs two instructions only.

Signed-off-by: Gabor Juhos juhosg@openwrt.org Cc: Daniel Schwierzeck daniel.schwierzeck@googlemail.com Cc: Xiangfu Liu xiangfu@openmobilefree.net

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arch/mips/cpu/xburst/start.S | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-)

applied to u-boot-mips/master, thanks