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| author | Xavier Leroy <xavier.leroy@inria.fr> | 2015-08-21 17:53:44 +0200 |
|---|---|---|
| committer | Xavier Leroy <xavier.leroy@inria.fr> | 2015-08-21 17:53:44 +0200 |
| commit | 4f187fdafdac0cf4a8b83964c89d79741dbd813e (patch) | |
| tree | d99aa80714b2b07817133ea8e4fc00a16f4b0adf /powerpc/CBuiltins.ml | |
| parent | 84c3580d0514c24a7c29eeec635e16183c3c5c65 (diff) | |
| download | compcert-4f187fdafdac0cf4a8b83964c89d79741dbd813e.tar.gz compcert-4f187fdafdac0cf4a8b83964c89d79741dbd813e.zip | |
Adapt the PowerPC port to the new builtin representation.
__builtin_get_spr() and __builtin_set_spr() work, but horrible error
message if the SPR argument is not a constant.
powerpc/AsmToJSON.ml needs updating.
Diffstat (limited to 'powerpc/CBuiltins.ml')
| -rw-r--r-- | powerpc/CBuiltins.ml | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/powerpc/CBuiltins.ml b/powerpc/CBuiltins.ml index 06a7e395..75dbd23d 100644 --- a/powerpc/CBuiltins.ml +++ b/powerpc/CBuiltins.ml @@ -93,7 +93,12 @@ let builtins = { "__builtin_dcbi", (TVoid [],[TPtr(TVoid [], [])],false); "__builtin_icbi", - (TVoid [],[TPtr(TVoid [], [])],false) + (TVoid [],[TPtr(TVoid [], [])],false); + (* Access to special registers *) + "__builtin_get_spr", + (TInt(IUInt, []), [TInt(IInt, [])], false); + "__builtin_set_spr", + (TVoid [], [TInt(IInt, []); TInt(IUInt, [])], false) ] } |