maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/MC/Sparc/sparc-relocations.s

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

58 lines
2.7 KiB
ArmAsm
Raw Normal View History

[Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., Also, correct the offsets for FixupsKindInfo. llvm-svn: 198681
2014-01-07 16:00:49 +08:00
! RUN: llvm-mc %s -arch=sparcv9 -show-encoding | FileCheck %s
[Sparc] Add support for sparc relocation types in ELF object file. llvm-svn: 200112
2014-01-26 11:21:28 +08:00
! RUN: llvm-mc %s -arch=sparcv9 -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=CHECK-OBJ
[Object] Change ELFObjectFile<ELFT>::getFileFormatName() to use BFD names Follow-up for D74433 What the function returns are almost standard BFD names, except that "ELF" is in uppercase instead of lowercase. This patch changes "ELF" to "elf" and changes ARM/AArch64 to use their BFD names. MIPS and PPC64 have endianness differences as well, but this patch does not intend to address them. Advantages: * llvm-objdump: the "file format " line matches GNU objdump on ARM/AArch64 objects * "file format " line can be extracted and fed into llvm-objcopy -O literally. (https://github.com/ClangBuiltLinux/linux/issues/779 has such a use case) Affected tools: llvm-readobj, llvm-objdump, llvm-dwarfdump, MCJIT (internal implementation detail, not exposed) Reviewed By: jhenderson Differential Revision: https://reviews.llvm.org/D76046
2020-03-12 13:00:19 +08:00
! CHECK-OBJ: Format: elf64-sparc
[Sparc] Add support for sparc relocation types in ELF object file. llvm-svn: 200112
2014-01-26 11:21:28 +08:00
! CHECK-OBJ: Relocations [
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_WDISP30 foo
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_LO10 sym
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_HI22 sym
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_H44 sym
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_M44 sym
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_L44 sym
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_HH22 sym
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_HM10 sym
[Sparc] Add support for 13-bit PIC Summary: When compiling with -fpic, in contrast to -fPIC, use only the immediate field to index into the GOT. This saves space if the GOT is known to be small. The linker will warn if the GOT is too large for this method. Reviewers: jyknight, venkatra Reviewed By: jyknight Subscribers: brad, fedor.sergeev, jrtc27, llvm-commits Differential Revision: https://reviews.llvm.org/D47136 llvm-svn: 334383
2018-06-11 13:50:08 +08:00
! CHECK-OBJ: 0x{{[0-9,A-F]+}} R_SPARC_13 sym
[Sparc] Add support for sparc relocation types in ELF object file. llvm-svn: 200112
2014-01-26 11:21:28 +08:00
! CHECK-ELF: ]
[Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., Also, correct the offsets for FixupsKindInfo. llvm-svn: 198681
2014-01-07 16:00:49 +08:00
! CHECK: call foo ! encoding: [0b01AAAAAA,A,A,A]
! CHECK: ! fixup A - offset: 0, value: foo, kind: fixup_sparc_call30
call foo
! CHECK: or %g1, %lo(sym), %g3 ! encoding: [0x86,0x10,0b011000AA,A]
Fix CHECK directives that weren't checking. llvm-svn: 246485
2015-09-01 05:10:35 +08:00
! CHECK-NEXT: ! fixup A - offset: 0, value: %lo(sym), kind: fixup_sparc_lo10
[Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., Also, correct the offsets for FixupsKindInfo. llvm-svn: 198681
2014-01-07 16:00:49 +08:00
or %g1, %lo(sym), %g3
! CHECK: sethi %hi(sym), %l0 ! encoding: [0x21,0b00AAAAAA,A,A]
! CHECK-NEXT: ! fixup A - offset: 0, value: %hi(sym), kind: fixup_sparc_hi22
sethi %hi(sym), %l0
! CHECK: sethi %h44(sym), %l0 ! encoding: [0x21,0b00AAAAAA,A,A]
Fix CHECK directives that weren't checking. llvm-svn: 246485
2015-09-01 05:10:35 +08:00
! CHECK-NEXT: ! fixup A - offset: 0, value: %h44(sym), kind: fixup_sparc_h44
[Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., Also, correct the offsets for FixupsKindInfo. llvm-svn: 198681
2014-01-07 16:00:49 +08:00
sethi %h44(sym), %l0
! CHECK: or %g1, %m44(sym), %g3 ! encoding: [0x86,0x10,0b011000AA,A]
Fix CHECK directives that weren't checking. llvm-svn: 246485
2015-09-01 05:10:35 +08:00
! CHECK-NEXT: ! fixup A - offset: 0, value: %m44(sym), kind: fixup_sparc_m44
[Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., Also, correct the offsets for FixupsKindInfo. llvm-svn: 198681
2014-01-07 16:00:49 +08:00
or %g1, %m44(sym), %g3
! CHECK: or %g1, %l44(sym), %g3 ! encoding: [0x86,0x10,0b0110AAAA,A]
Fix CHECK directives that weren't checking. llvm-svn: 246485
2015-09-01 05:10:35 +08:00
! CHECK-NEXT: ! fixup A - offset: 0, value: %l44(sym), kind: fixup_sparc_l44
[Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., Also, correct the offsets for FixupsKindInfo. llvm-svn: 198681
2014-01-07 16:00:49 +08:00
or %g1, %l44(sym), %g3
! CHECK: sethi %hh(sym), %l0 ! encoding: [0x21,0b00AAAAAA,A,A]
! CHECK-NEXT: ! fixup A - offset: 0, value: %hh(sym), kind: fixup_sparc_hh
sethi %hh(sym), %l0
! CHECK: or %g1, %hm(sym), %g3 ! encoding: [0x86,0x10,0b011000AA,A]
Fix CHECK directives that weren't checking. llvm-svn: 246485
2015-09-01 05:10:35 +08:00
! CHECK-NEXT: ! fixup A - offset: 0, value: %hm(sym), kind: fixup_sparc_hm
[Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., Also, correct the offsets for FixupsKindInfo. llvm-svn: 198681
2014-01-07 16:00:49 +08:00
or %g1, %hm(sym), %g3
[Sparc] Add support for 13-bit PIC Summary: When compiling with -fpic, in contrast to -fPIC, use only the immediate field to index into the GOT. This saves space if the GOT is known to be small. The linker will warn if the GOT is too large for this method. Reviewers: jyknight, venkatra Reviewed By: jyknight Subscribers: brad, fedor.sergeev, jrtc27, llvm-commits Differential Revision: https://reviews.llvm.org/D47136 llvm-svn: 334383
2018-06-11 13:50:08 +08:00
! CHECK: or %g1, sym, %g3 ! encoding: [0x86,0x10,0b011AAAAA,A]
! CHECK-NEXT: ! fixup A - offset: 0, value: sym, kind: fixup_sparc_13
or %g1, sym, %g3
[Sparc] Avoid writing outside array in applyFixup Summary: If an object file ends with a relocation that is smaller than 4 bytes we will write outside the Data array and trigger an "Invalid index" assertion. Reviewers: jyknight, venkatra Reviewed By: jyknight Subscribers: fedor.sergeev, jrtc27, llvm-commits Differential Revision: https://reviews.llvm.org/D50971 llvm-svn: 340736
2018-08-27 19:43:59 +08:00
! This test needs to placed last in the file
! CHECK: .half a-.Ltmp0
.half a - .
.byte a - .
a: