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| author | Rafaël Carré <rafael.carre@gmail.com> | 2010-01-24 15:04:21 +0000 |
|---|---|---|
| committer | Rafaël Carré <rafael.carre@gmail.com> | 2010-01-24 15:04:21 +0000 |
| commit | b2323be33b5a89cc244d4488b21263a359aced96 (patch) | |
| tree | 112b2df776d9e4ca404237c176f56433a4136471 /firmware/target/arm/imx31/crt0.S | |
| parent | fd13e09c4f79f9a26c76c160b007513cacc8b818 (diff) | |
| download | rockbox-b2323be33b5a89cc244d4488b21263a359aced96.tar.gz rockbox-b2323be33b5a89cc244d4488b21263a359aced96.zip | |
ARM: lr addresses the next instruction after the failing one in undefined instruction vector
Substract 4 before passing the argument to UIE so the correct address is displayed
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24321 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/imx31/crt0.S')
| -rw-r--r-- | firmware/target/arm/imx31/crt0.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/imx31/crt0.S b/firmware/target/arm/imx31/crt0.S index 4afec85568..0841cb9276 100644 --- a/firmware/target/arm/imx31/crt0.S +++ b/firmware/target/arm/imx31/crt0.S | |||
| @@ -341,7 +341,7 @@ remap_end: | |||
| 341 | * we're in. Second parameter is exception number, used for a string lookup | 341 | * we're in. Second parameter is exception number, used for a string lookup |
| 342 | * in UIE. */ | 342 | * in UIE. */ |
| 343 | undef_instr_handler: | 343 | undef_instr_handler: |
| 344 | mov r0, lr | 344 | sub r0, lr, #4 |
| 345 | mov r1, #0 | 345 | mov r1, #0 |
| 346 | b UIE | 346 | b UIE |
| 347 | 347 | ||