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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/s5l8700/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/s5l8700/crt0.S')
| -rw-r--r-- | firmware/target/arm/s5l8700/crt0.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/s5l8700/crt0.S b/firmware/target/arm/s5l8700/crt0.S index 67bcc5a796..bb6d910e22 100644 --- a/firmware/target/arm/s5l8700/crt0.S +++ b/firmware/target/arm/s5l8700/crt0.S | |||
| @@ -508,7 +508,7 @@ start_loc: | |||
| 508 | * we're in. Second parameter is exception number, used for a string lookup | 508 | * we're in. Second parameter is exception number, used for a string lookup |
| 509 | * in UIE. */ | 509 | * in UIE. */ |
| 510 | undef_instr_handler: | 510 | undef_instr_handler: |
| 511 | mov r0, lr | 511 | sub r0, lr, #4 |
| 512 | mov r1, #0 | 512 | mov r1, #0 |
| 513 | b UIE | 513 | b UIE |
| 514 | 514 | ||