RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
87,256 Commits 36 Branches 392 Tags 316 MiB
Commit Graph

13 Commits

Author SHA1 Message Date
Matthieu Bouron 067e42b851 checkasm/aarch64: fix tests returning a float 
Avoids overriding the v0 register (which containins the result of the
tested function) in checkasm_call_checked.
 2017-06-22 09:18:10 +02:00
James Almer 0d34473d8e Merge commit 'dd5d4a0e1e3a30a254d1a57ecbdcedf230c6014b' 
* commit 'dd5d4a0e1e3a30a254d1a57ecbdcedf230c6014b':
  checkasm: aarch64: Don't clobber x29 in checkasm_stack_clobber

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 18:31:36 -03:00
James Almer f23078904f Merge commit '2816f8a8bb33bd67fec5e94f5d357918caf4e055' 
* commit '2816f8a8bb33bd67fec5e94f5d357918caf4e055':
  build: Drop arch-specific checkasm Makefiles

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 18:01:47 -03:00
James Almer 67b639b496 Merge commit 'c91d6a33f872574c95c8784277cf60ffcf6bff4f' 
* commit 'c91d6a33f872574c95c8784277cf60ffcf6bff4f':
  checkasm: aarch64: Add filler args to make sure all parameters are passed on the stack

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 17:38:20 -03:00
James Almer a2d34cc51b Merge commit 'f1b3e131385176c3c9d9783b25047856a0dcebf6' 
* commit 'f1b3e131385176c3c9d9783b25047856a0dcebf6':
  checkasm: aarch64: Clobber the stack before calling functions

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 17:36:53 -03:00
James Almer cab4c7fa19 Merge commit 'a05cc56124b4f1237f6355784de821e3290ddb44' 
* commit 'a05cc56124b4f1237f6355784de821e3290ddb44':
  checkasm: arm/aarch64: Fix the amount of space reserved for stack parameters

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 17:35:38 -03:00
Martin Storsjö dd5d4a0e1e checkasm: aarch64: Don't clobber x29 in checkasm_stack_clobber 
x29 (FP) is a callee saved register and should be restored on
return. Instead of backing up x29 and restoring it here, back up
sp in a register that we are allowed to overwrite.

This fixes crashes in checkasm on aarch64 since f1b3e13138.
For some reason, gcc builds didn't crash, but clang builds do.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-18 16:17:12 +03:00
Diego Biurrun 2816f8a8bb build: Drop arch-specific checkasm Makefiles 
They only contain one line and will never contain more.
 2016-10-17 16:25:38 +02:00
Martin Storsjö c91d6a33f8 checkasm: aarch64: Add filler args to make sure all parameters are passed on the stack 
This, combined with clobbering the stack space prior to the call,
increases the chances of finding cases where 32 bit parameters
are erroneously treated as 64 bit.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-16 23:26:33 +03:00
Martin Storsjö f1b3e13138 checkasm: aarch64: Clobber the stack before calling functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-16 23:26:22 +03:00
Martin Storsjö a05cc56124 checkasm: arm/aarch64: Fix the amount of space reserved for stack parameters 
Even if MAX_ARGS - 2 (for arm) or MAX_ARGS - 7 (for aarch64) parameters
are passed on the stack to checkasm_checked_call, we actually only
need to store MAX_ARGS - 4 (for arm) or MAX_ARGS - 8 (for aarch64)
parameters on the stack when calling the tested function.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-16 23:26:15 +03:00
Hendrik Leppkes 7e29903526 Merge commit 'fec76cd430f3c865183a6e5b4caec0743e055605' 
* commit 'fec76cd430f3c865183a6e5b4caec0743e055605':
  checkasm: Check register clobbering on aarch64

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-19 08:50:44 +01:00
Martin Storsjö fec76cd430 checkasm: Check register clobbering on aarch64 
This is disabled on iOS, since iOS uses a slightly different ABI
for vararg parameters.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-01-07 09:33:24 +02:00