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authorBoris Gjenero <boris.gjenero@gmail.com>2013-05-22 13:05:47 -0400
committerBoris Gjenero <boris.gjenero@gmail.com>2013-05-24 02:02:04 +0200
commitf6e179bd8eeb417e0428b8290df4ca058782e8b3 (patch)
tree016a06cd891022b3fb99c4ea5174ab849f40b0b9 /firmware/target/arm/pp/crt0-pp.S
parent4077eac8398345d3500be794190eec83852135ba (diff)
downloadrockbox-f6e179bd8eeb417e0428b8290df4ca058782e8b3.tar.gz
rockbox-f6e179bd8eeb417e0428b8290df4ca058782e8b3.zip
Remove data_abort_handler from ARM crt0 files.
This causes data_abort_handler from lib/unwarminder/safe_read.S to be used instead. It allows unwarminder to avoid data aborts when displaying the backtrace. A data_abort_handler remains in system-arm.c, but it is not used because it is declared as a weak symbol. Change-Id: I832066ed514347fe697e219872e90fbdd937f477 Reviewed-on: http://gerrit.rockbox.org/475 Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com> Tested-by: Boris Gjenero <boris.gjenero@gmail.com>
Diffstat (limited to 'firmware/target/arm/pp/crt0-pp.S')
-rw-r--r--firmware/target/arm/pp/crt0-pp.S5
1 files changed, 0 insertions, 5 deletions
diff --git a/firmware/target/arm/pp/crt0-pp.S b/firmware/target/arm/pp/crt0-pp.S
index 5a9835a71f..4e7621ecc8 100644
--- a/firmware/target/arm/pp/crt0-pp.S
+++ b/firmware/target/arm/pp/crt0-pp.S
@@ -402,11 +402,6 @@ prefetch_abort_handler:
mov r1, #1
b UIE
-data_abort_handler:
- sub r0, lr, #8
- mov r1, #2
- b UIE
-
/* Align stacks to cache line boundary */
.balign 32