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author | Evan Cheng <evan.cheng@apple.com> | 2008-12-10 02:32:19 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2008-12-10 02:32:19 +0000 |
commit | 5788d1a169db3346a612a13113348d2709bdd15b (patch) | |
tree | 3e318ff095e897ab39c5b141b60d54882562e5ef /lib/Target/X86/X86JITInfo.h | |
parent | bc5e15eafb3c39a214631087b6827a5691e9b25c (diff) | |
download | llvm-5788d1a169db3346a612a13113348d2709bdd15b.tar.gz llvm-5788d1a169db3346a612a13113348d2709bdd15b.tar.bz2 llvm-5788d1a169db3346a612a13113348d2709bdd15b.tar.xz |
Fix MachineCodeEmitter to use uintptr_t instead of intptr_t. This avoids some overflow issues. Patch by Thomas Jablin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60828 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86JITInfo.h')
-rw-r--r-- | lib/Target/X86/X86JITInfo.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/X86/X86JITInfo.h b/lib/Target/X86/X86JITInfo.h index dd26636433..ed660b0b58 100644 --- a/lib/Target/X86/X86JITInfo.h +++ b/lib/Target/X86/X86JITInfo.h @@ -22,7 +22,7 @@ namespace llvm { class X86JITInfo : public TargetJITInfo { X86TargetMachine &TM; - intptr_t PICBase; + uintptr_t PICBase; char* TLSOffset; public: explicit X86JITInfo(X86TargetMachine &tm) : TM(tm) { @@ -51,7 +51,7 @@ namespace llvm { /// getPICJumpTableEntry - Returns the value of the jumptable entry for the /// specific basic block. - virtual intptr_t getPICJumpTableEntry(intptr_t BB, intptr_t JTBase); + virtual uintptr_t getPICJumpTableEntry(uintptr_t BB, uintptr_t JTBase); /// getLazyResolverFunction - Expose the lazy resolver to the JIT. virtual LazyResolverFn getLazyResolverFunction(JITCompilerFn); @@ -69,8 +69,8 @@ namespace llvm { /// setPICBase / getPICBase - Getter / setter of PICBase, used to compute /// PIC jumptable entry. - void setPICBase(intptr_t Base) { PICBase = Base; } - intptr_t getPICBase() const { return PICBase; } + void setPICBase(uintptr_t Base) { PICBase = Base; } + uintptr_t getPICBase() const { return PICBase; } }; } |