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llvm-project/llvm/test/MC/X86/abs8.s

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MC: Introduce the ABS8 symbol modifier. @ABS8 can be applied to symbols which appear as immediate operands to instructions that have a 8-bit immediate form for that operand. It causes the assembler to use the 8-bit form and an 8-bit relocation (e.g. R_386_8 or R_X86_64_8) for the symbol. Differential Revision: https://reviews.llvm.org/D28688 llvm-svn: 293667
2017-02-01 02:28:44 +08:00
// RUN: llvm-mc -filetype=obj %s -o - -triple i686-pc-linux | llvm-objdump -d -r - | FileCheck --check-prefix=32 %s
// RUN: llvm-mc -filetype=obj %s -o - -triple x86_64-pc-linux | llvm-objdump -d -r - | FileCheck --check-prefix=64 %s
// 32: 0: 83 ff 00 cmpl $0, %edi
// 32: 00000002: R_386_8 foo
// 64: 0: 83 ff 00 cmpl $0, %edi
Implemented sane default for llvm-objdump's relocation Value format Summary: "Unknown" for platforms that were not manually added into the switch did not make sense at all. Now it prints Target + addend for all elf-machines that were not explicitly mentioned. Addresses PR21059 and PR25124. Original author: fedor.sergeev Reviewers: jyknight, espindola, fedor.sergeev Reviewed By: jyknight Subscribers: eraman, dcederman, jfb, dschuff, aheejin, llvm-commits Differential Revision: https://reviews.llvm.org/D36464 llvm-svn: 333726
2018-06-01 13:31:58 +08:00
// 64: 0000000000000002: R_X86_64_8 foo
MC: Introduce the ABS8 symbol modifier. @ABS8 can be applied to symbols which appear as immediate operands to instructions that have a 8-bit immediate form for that operand. It causes the assembler to use the 8-bit form and an 8-bit relocation (e.g. R_386_8 or R_X86_64_8) for the symbol. Differential Revision: https://reviews.llvm.org/D28688 llvm-svn: 293667
2017-02-01 02:28:44 +08:00
cmp $foo@ABS8, %edi