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| author | Olivier Hainque <hainque@adacore.com> | 2017-09-06 13:21:10 +0000 |
|---|---|---|
| committer | Olivier Hainque <hainque@gcc.gnu.org> | 2017-09-06 13:21:10 +0000 |
| commit | a87169db7dc0667a978e3f5b63e0fca648d3b793 (patch) | |
| tree | fa08ca1c9fa94d790c980e4f711f7db73bdd352a /gcc | |
| parent | 940ab2e08e241437c176aad1ad5bf2a2a2849809 (diff) | |
| download | gcc-a87169db7dc0667a978e3f5b63e0fca648d3b793.zip gcc-a87169db7dc0667a978e3f5b63e0fca648d3b793.tar.gz gcc-a87169db7dc0667a978e3f5b63e0fca648d3b793.tar.bz2 | |
vxworks.h (VXCPU_FOR_8548): Correct definition for VxWorks 7.
2017-09-06 Olivier Hainque <hainque@adacore.com>
* config/powerpcspe/vxworks.h (VXCPU_FOR_8548): Correct definition
for VxWorks 7. Adjust surrounding comments.
From-SVN: r251796
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/powerpcspe/vxworks.h | 12 |
2 files changed, 14 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index eba2c68..695cf01 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2017-09-06 Olivier Hainque <hainque@adacore.com> + + * config/powerpcspe/vxworks.h (VXCPU_FOR_8548): Correct definition + for VxWorks 7. Adjust surrounding comments. + 2017-09-06 Richard Biener <rguenther@suse.de> * gimple-ssa-strength-reduction.c diff --git a/gcc/config/powerpcspe/vxworks.h b/gcc/config/powerpcspe/vxworks.h index ccf6a66..6a60af5 100644 --- a/gcc/config/powerpcspe/vxworks.h +++ b/gcc/config/powerpcspe/vxworks.h @@ -60,11 +60,17 @@ along with GCC; see the file COPYING3. If not see #define SUBTARGET_EXTRA_SPECS /* none needed */ -/* VxWorks and VxWorksAE (aka 653) expect different CPU values to designate - SPE on 8548. We define a dedicated macro for the base VxWorks here, which - the AE configuration will override. */ +/* Arrange to infer -DCPU, which VxWorks headers require, from -mcpu. */ +/* Different flavors of VxWorks expect different CPU values to designate SPE + on 8548. We define a dedicated macro for the base VxWorks here, which the + AE configuration might also override. */ + +#if TARGET_VXWORKS7 +#define VXCPU_FOR_8548 "PPCE500V2" +#else #define VXCPU_FOR_8548 "PPC85XX" +#endif /* FIXME: The only reason we allow no -mcpu switch at all is because config-ml.in insists on a "." multilib. */ |