openwrt-owl

Commit Graph

Author	SHA1	Message	Date
Gabor Juhos	fc5c19f45b	ramips: 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. Untested. It seems that the lzma-loader is not used at all? Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 49062	2016-03-21 13:15:29 +00:00
John Crispin	55fb6f3a05	ralink: update patches Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 37016	2013-06-23 15:50:49 +00:00

Author

SHA1

Message

Date

Gabor Juhos

fc5c19f45b

ramips: 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.

Untested. It seems that the lzma-loader is not used at all?

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

SVN-Revision: 49062

2016-03-21 13:15:29 +00:00

John Crispin

55fb6f3a05

ralink: update patches

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 37016

2013-06-23 15:50:49 +00:00

2 Commits (d354bfde174514973309e788e11c286f1667c2f5)