openwrtv4/target/linux/lantiq/image/lzma-loader/src
Gabor Juhos 4d0681d865 lantiq: lzma-loader: fix O32 ABI conformance
According to the calling convention of the o32 ABI the
caller function must reserve stack space for $a0-$a3
registers in case the callee needs to save its arguments.

The assembly startup code does not reserve stack space
for these registers thus when the main C function needs
to save its arguments, that will cause a stack overflow.

Fix the assembly code to reserve stack space for the
registers to avoid that.

Compile tested only.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 49061
2016-03-21 13:15:25 +00:00
..
ar71xx.mk
ar71xx_regs.h
board-ar71xx.c
board-lantiq.c
board-ralink.c
cache.c
cache.h
cacheops.h
config.h
cp0regdef.h
head.S lantiq: lzma-loader: fix O32 ABI conformance 2016-03-21 13:15:25 +00:00
lantiq.mk
loader.c
loader.lds
loader2.lds
lzma-data.lds
LzmaDecode.c
LzmaDecode.h
LzmaTypes.h
Makefile
printf.c
printf.h
ralink.mk