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Add support for MC-ized encoding of tLEApcrel and tLEApcrelJT. rdar://8755755

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121798 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach
2010-12-14 22:28:03 +00:00
parent ee2b350d83
commit d40963c406
8 changed files with 54 additions and 29 deletions
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3
lib/Target/ARM/ARMAsmBackend.cpp
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@@ -123,6 +123,8 @@ static unsigned adjustFixupValue(unsigned Kind, uint64_t Value) {
return Value;
}
case ARM::fixup_thumb_adr_pcrel_10:
return ((Value - 4) >> 2) & 0xff;
case ARM::fixup_arm_adr_pcrel_12: {
// ARM PC-relative values are offset by 8.
Value -= 8;
@@ -358,6 +360,7 @@ static unsigned getFixupKindNumBytes(unsigned Kind) {
case ARM::fixup_arm_thumb_bcc:
case ARM::fixup_arm_thumb_cp:
case ARM::fixup_thumb_adr_pcrel_10:
return 1;
case ARM::fixup_arm_thumb_br: