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author | Xavier Leroy <xavier.leroy@inria.fr> | 2017-08-17 09:45:44 +0200 |
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committer | Xavier Leroy <xavier.leroy@inria.fr> | 2017-08-17 09:45:44 +0200 |
commit | c9d01df3577a23e20abbe934f6f36f17dbbb82cd (patch) | |
tree | 3347d5103efbdd6f0ca445b648763389097d3833 /arm/Asmgen.v | |
parent | e5d8d8d2d67daed762f6e0cc8f486b2c1b37bb20 (diff) | |
download | compcert-kvx-c9d01df3577a23e20abbe934f6f36f17dbbb82cd.tar.gz compcert-kvx-c9d01df3577a23e20abbe934f6f36f17dbbb82cd.zip |
ARM: Generate Pcfi_rel_offset directives directly from Asmgen
This is what we do for PowerPC and is more resilient to changes in code generation. We need to give Pcfi_rel_offset a dynamic semantics, but that's just a no-op.
Diffstat (limited to 'arm/Asmgen.v')
-rw-r--r-- | arm/Asmgen.v | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arm/Asmgen.v b/arm/Asmgen.v index 125e95ff..8c49d881 100644 --- a/arm/Asmgen.v +++ b/arm/Asmgen.v @@ -790,7 +790,8 @@ Definition transl_function (f: Mach.function) := do c <- transl_code f f.(Mach.fn_code) true; OK (mkfunction f.(Mach.fn_sig) (Pallocframe f.(fn_stacksize) f.(fn_link_ofs) :: - Psavelr f.(fn_retaddr_ofs) :: c)). + Psavelr f.(fn_retaddr_ofs) :: + Pcfi_rel_offset (Ptrofs.to_int f.(fn_retaddr_ofs)):: c)). Definition transf_function (f: Mach.function) : res Asm.function := do tf <- transl_function f; |