[llvm-commits] [llvm] r120619 - /llvm/trunk/lib/Target/ARM/ARMAsmBackend.cpp
Jason W Kim
jason.w.kim.2009 at gmail.com
Wed Dec 1 14:46:50 PST 2010
Author: jasonwkim
Date: Wed Dec 1 16:46:50 2010
New Revision: 120619
URL: http://llvm.org/viewvc/llvm-project?rev=120619&view=rev
Log:
fixing style nit: move class static to global static
Modified:
llvm/trunk/lib/Target/ARM/ARMAsmBackend.cpp
Modified: llvm/trunk/lib/Target/ARM/ARMAsmBackend.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMAsmBackend.cpp?rev=120619&r1=120618&r2=120619&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMAsmBackend.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMAsmBackend.cpp Wed Dec 1 16:46:50 2010
@@ -38,48 +38,6 @@
unsigned getPointerSize() const {
return 4;
}
-
-protected:
- static unsigned adjustFixupValue(unsigned Kind, uint64_t Value) {
- switch (Kind) {
- default:
- llvm_unreachable("Unknown fixup kind!");
- case FK_Data_4:
- case ARM::fixup_arm_movt_hi16:
- case ARM::fixup_arm_movw_lo16:
- return Value;
- case ARM::fixup_arm_pcrel_12: {
- bool isAdd = true;
- // ARM PC-relative values are offset by 8.
- Value -= 8;
- if ((int64_t)Value < 0) {
- Value = -Value;
- isAdd = false;
- }
- assert ((Value < 4096) && "Out of range pc-relative fixup value!");
- Value |= isAdd << 23;
- return Value;
- }
- case ARM::fixup_arm_branch:
- // These values don't encode the low two bits since they're always zero.
- // Offset by 8 just as above.
- return (Value - 8) >> 2;
- case ARM::fixup_arm_pcrel_10: {
- // Offset by 8 just as above.
- Value = Value - 8;
- bool isAdd = true;
- if ((int64_t)Value < 0) {
- Value = -Value;
- isAdd = false;
- }
- // These values don't encode the low two bits since they're always zero.
- Value >>= 2;
- assert ((Value < 256) && "Out of range pc-relative fixup value!");
- Value |= isAdd << 23;
- return Value;
- }
- }
- }
};
} // end anonymous namespace
@@ -101,6 +59,47 @@
return true;
}
+static unsigned adjustFixupValue(unsigned Kind, uint64_t Value) {
+ switch (Kind) {
+ default:
+ llvm_unreachable("Unknown fixup kind!");
+ case FK_Data_4:
+ case ARM::fixup_arm_movt_hi16:
+ case ARM::fixup_arm_movw_lo16:
+ return Value;
+ case ARM::fixup_arm_pcrel_12: {
+ bool isAdd = true;
+ // ARM PC-relative values are offset by 8.
+ Value -= 8;
+ if ((int64_t)Value < 0) {
+ Value = -Value;
+ isAdd = false;
+ }
+ assert ((Value < 4096) && "Out of range pc-relative fixup value!");
+ Value |= isAdd << 23;
+ return Value;
+ }
+ case ARM::fixup_arm_branch:
+ // These values don't encode the low two bits since they're always zero.
+ // Offset by 8 just as above.
+ return (Value - 8) >> 2;
+ case ARM::fixup_arm_pcrel_10: {
+ // Offset by 8 just as above.
+ Value = Value - 8;
+ bool isAdd = true;
+ if ((int64_t)Value < 0) {
+ Value = -Value;
+ isAdd = false;
+ }
+ // These values don't encode the low two bits since they're always zero.
+ Value >>= 2;
+ assert ((Value < 256) && "Out of range pc-relative fixup value!");
+ Value |= isAdd << 23;
+ return Value;
+ }
+ }
+}
+
namespace {
// FIXME: This should be in a separate file.
// ELF is an ELF of course...
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