iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
494,482 Commits 104 Branches 1,843 Tags 5.7 GiB
cca547e9aa
Commit Graph

4 Commits

Author SHA1 Message Date
Russell King
da74047257 ARM: entry: data abort: tail-call the main data abort handler 
Tail-call the main C data abort handler code from the per-CPU helper
code.  Update the comments in the code wrt the new calling and return
register state.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2011-07-02 10:56:11 +01:00
Russell King
3e287bec6f ARM: entry: data abort: arrange for CPU abort helpers to take pc/psr in r4/r5 
Re-jig the CPU abort helpers to take the PC/PSR in r4/r5 rather
than r2/r3.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2011-07-02 10:56:11 +01:00
Catalin Marinas
93ed397011 [ARM] 5227/1: Add the ENDPROC declarations to the .S files 
This declaration specifies the "function" type and size for various
assembly functions, mainly needed for generating the correct branch
instructions in Thumb-2.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2008-09-01 12:06:34 +01:00
Hyok S. Choi
0f45d7f36b [ARM] nommu: abort handler fixup for !CPU_CP15_MMU cores. 
There is no FSR/FAR register on no-CP15 or MPU cores. This patch adds a
dummy abort handler which returns zero for the base restored Data Abort
model !CPU_CP15_MMU cores. The abort-lv4t.S is still used with the fix-up
for the base updated Data Abort model cores.

Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2006-09-28 20:15:46 +01:00