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llvm-project/lld/test/ELF/map-file.s

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[ELF][test] Add --match-full-lines to map-file.s to check leading and trailing spaces Since we are going to touch so many lines, do some other cleanups. Delete Inputs/map-file3.s and Inputs/map-file4.s which are tiny.
2020-04-16 02:42:50 +08:00
# REQUIRES: x86
Implement -Map. The format is not exactly the same as the one in bfd since bfd always follows a linker script and prints it along. llvm-svn: 291958
2017-01-14 05:05:46 +08:00
[ELF][test] Add --match-full-lines to map-file.s to check leading and trailing spaces Since we are going to touch so many lines, do some other cleanups. Delete Inputs/map-file3.s and Inputs/map-file4.s which are tiny.
2020-04-16 02:42:50 +08:00
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=x86_64 %p/Inputs/map-file2.s -o %t2.o
# RUN: echo '.global bah; bah:' | llvm-mc -filetype=obj -triple=x86_64 - -o %t3.o
# RUN: echo '.global baz; baz: ret' | llvm-mc -filetype=obj -triple=x86_64 - -o %t4.o
# RUN: llvm-mc -filetype=obj -triple=x86_64 %p/Inputs/map-file5.s -o %t5.o
# RUN: ld.lld -shared %t5.o -o %t5.so -soname dso
# RUN: rm -f %t4.a
# RUN: llvm-ar rc %t4.a %t4.o
# RUN: ld.lld %t1.o %t2.o %t3.o %t4.a %t5.so -o %t -M | FileCheck --match-full-lines --strict-whitespace %s
# RUN: ld.lld %t1.o %t2.o %t3.o %t4.a %t5.so -o %t --print-map | FileCheck --match-full-lines -strict-whitespace %s
# RUN: ld.lld %t1.o %t2.o %t3.o %t4.a %t5.so -o %t -Map=%t.map
[lld][WebAssembly] Add initial support for -Map/--print-map Differential Revision: https://reviews.llvm.org/D77187
2020-03-28 07:52:27 +08:00
# RUN: FileCheck -match-full-lines -strict-whitespace %s < %t.map
Implement -Map. The format is not exactly the same as the one in bfd since bfd always follows a linker script and prints it along. llvm-svn: 291958
2017-01-14 05:05:46 +08:00
.global _start
_start:
[ELF] Add .eh_frame pieces to map file This patch is a simplified version of https://reviews.llvm.org/D42960 written by Andrew Ng. Differential Revision: https://reviews.llvm.org/D44168 llvm-svn: 327574
2018-03-15 05:18:18 +08:00
.cfi_startproc
.cfi_endproc
Recommit r319747 "[ELF] - Show copy relocated symbols in a --Map file output." With fix: Specify -soname for input dso to fix up the .dynstr section size in different environments. Original commit message: As mentioned in PR35471, copied symbols did not show in --Map output. Patch fixes that. Differential revision: https://reviews.llvm.org/D40785 llvm-svn: 319769
2017-12-05 22:23:18 +08:00
.quad sharedFoo
.quad sharedBar
Don't depend on "call foo" producing a X86_64_PC32. Newer versions of the gnu assembler produce a X86_64_PLT32 for calls. There is a change under review in llvm to do the same, so update the tests to not depend on it. We can still produce a R_X86_64_PC32 with ".long foo - .". llvm-svn: 325379
2018-02-17 04:05:58 +08:00
.byte 0xe8
.long sharedFunc1 - .
.byte 0xe8
.long sharedFunc2 - .
.byte 0xe8
.long baz - .
Implement -Map. The format is not exactly the same as the one in bfd since bfd always follows a linker script and prints it along. llvm-svn: 291958
2017-01-14 05:05:46 +08:00
.global _Z1fi
_Z1fi:
.cfi_startproc
nop
[ELF] Add .eh_frame pieces to map file This patch is a simplified version of https://reviews.llvm.org/D42960 written by Andrew Ng. Differential Revision: https://reviews.llvm.org/D44168 llvm-svn: 327574
2018-03-15 05:18:18 +08:00
.cfi_endproc
Implement -Map. The format is not exactly the same as the one in bfd since bfd always follows a linker script and prints it along. llvm-svn: 291958
2017-01-14 05:05:46 +08:00
.weak bar
bar:
.long bar - .
.long zed - .
local:
Print alignment in decimal instead of hexadecimal. Previously, we were printing out something like this for sections/symbols with alignment 16 0000000000201000 0000000000000182 10 .data which I think confusing. I think printing it in decimal is better. Differential Revision: https://reviews.llvm.org/D29258 llvm-svn: 293685
2017-02-01 04:42:34 +08:00
.comm common,4,16
Avoid crash with local abs symbol. llvm-svn: 310736
2017-08-12 01:47:12 +08:00
.global abs
abs = 0xAB5
labs = 0x1AB5
Implement -Map. The format is not exactly the same as the one in bfd since bfd always follows a linker script and prints it along. llvm-svn: 291958
2017-01-14 05:05:46 +08:00
[ELF][test] Add --match-full-lines to map-file.s to check leading and trailing spaces Since we are going to touch so many lines, do some other cleanups. Delete Inputs/map-file3.s and Inputs/map-file4.s which are tiny.
2020-04-16 02:42:50 +08:00
## 0123456789abcdef 0123456789abcdef
# CHECK: VMA LMA Size Align Out In Symbol
# CHECK-NEXT: 200200 200200 78 8 .dynsym
# CHECK-NEXT: 200200 200200 78 8 <internal>:(.dynsym)
# CHECK-NEXT: 200278 200278 2c 8 .gnu.hash
# CHECK-NEXT: 200278 200278 2c 8 <internal>:(.gnu.hash)
# CHECK-NEXT: 2002a4 2002a4 30 4 .hash
# CHECK-NEXT: 2002a4 2002a4 30 4 <internal>:(.hash)
# CHECK-NEXT: 2002d4 2002d4 31 1 .dynstr
# CHECK-NEXT: 2002d4 2002d4 31 1 <internal>:(.dynstr)
# CHECK-NEXT: 200308 200308 30 8 .rela.dyn
# CHECK-NEXT: 200308 200308 30 8 <internal>:(.rela.dyn)
# CHECK-NEXT: 200338 200338 30 8 .rela.plt
# CHECK-NEXT: 200338 200338 30 8 <internal>:(.rela.plt)
# CHECK-NEXT: 200368 200368 64 8 .eh_frame
# CHECK-NEXT: 200368 200368 2c 1 {{.*}}{{/|\\}}map-file.s.tmp1.o:(.eh_frame+0x0)
# CHECK-NEXT: 200398 200398 14 1 {{.*}}{{/|\\}}map-file.s.tmp1.o:(.eh_frame+0x2c)
# CHECK-NEXT: 2003b0 2003b0 18 1 {{.*}}{{/|\\}}map-file.s.tmp2.o:(.eh_frame+0x18)
# CHECK-NEXT: 2013cc 2013cc 2d 4 .text
# CHECK-NEXT: 2013cc 2013cc 28 4 {{.*}}{{/|\\}}map-file.s.tmp1.o:(.text)
# CHECK-NEXT: 2013cc 2013cc 0 1 _start
# CHECK-NEXT: 2013eb 2013eb 0 1 f(int)
# CHECK-NEXT: 2013f4 2013f4 0 1 local
# CHECK-NEXT: 2013f4 2013f4 2 4 {{.*}}{{/|\\}}map-file.s.tmp2.o:(.text)
# CHECK-NEXT: 2013f4 2013f4 0 1 foo
# CHECK-NEXT: 2013f5 2013f5 0 1 bar
# CHECK-NEXT: 2013f6 2013f6 0 1 {{.*}}{{/|\\}}map-file.s.tmp2.o:(.text.zed)
# CHECK-NEXT: 2013f6 2013f6 0 1 zed
# CHECK-NEXT: 2013f8 2013f8 0 4 {{.*}}{{/|\\}}map-file.s.tmp3.o:(.text)
# CHECK-NEXT: 2013f8 2013f8 0 1 bah
# CHECK-NEXT: 2013f8 2013f8 1 4 {{.*}}{{/|\\}}map-file.s.tmp4.a(map-file.s.tmp4.o):(.text)
# CHECK-NEXT: 2013f8 2013f8 0 1 baz
# CHECK-NEXT: 201400 201400 30 16 .plt
# CHECK-NEXT: 201400 201400 30 16 <internal>:(.plt)
# CHECK-NEXT: 201410 201410 0 1 sharedFunc1
# CHECK-NEXT: 201420 201420 0 1 sharedFunc2
# CHECK-NEXT: 202430 202430 100 8 .dynamic
# CHECK-NEXT: 202430 202430 100 8 <internal>:(.dynamic)
# CHECK-NEXT: 203530 203530 28 8 .got.plt
[LLD][ELF][test] Fix CHECKs in map-file test A repeated typo in lld/test/ELF/map-file.s prevented a number of checks from being executed. CHECk-NEXT -> CHECK-NEXT ^ ^ After correcting the typo, a small adjustment was needed to match the size of the synthetic .comment section (which always contains "LLD 1.0" in the test environment). Differential revision: https://reviews.llvm.org/D88023
2020-09-21 23:24:47 +08:00
# CHECK-NEXT: 203530 203530 28 8 <internal>:(.got.plt)
# CHECK-NEXT: 203560 203560 10 16 .bss
# CHECK-NEXT: 203560 203560 4 16 {{.*}}{{/|\\}}map-file.s.tmp1.o:(COMMON)
# CHECK-NEXT: 203560 203560 4 1 common
# CHECK-NEXT: 203564 203564 4 1 <internal>:(.bss)
# CHECK-NEXT: 203564 203564 4 1 sharedFoo
# CHECK-NEXT: 203568 203568 8 1 <internal>:(.bss)
# CHECK-NEXT: 203568 203568 8 1 sharedBar
# CHECK-NEXT: 0 0 8 1 .comment
# CHECK-NEXT: 0 0 8 1 <internal>:(.comment)
# CHECK-NEXT: 0 0 198 8 .symtab
# CHECK-NEXT: 0 0 198 8 <internal>:(.symtab)
# CHECK-NEXT: 0 0 84 1 .shstrtab
# CHECK-NEXT: 0 0 84 1 <internal>:(.shstrtab)
# CHECK-NEXT: 0 0 6d 1 .strtab
# CHECK-NEXT: 0 0 6d 1 <internal>:(.strtab)
[lld] Mitigate relocation overflow [part 1 of 2]. This CL places .dynsym and .dynstr at the beginning of SHF_ALLOC sections. We do this to mitigate the possibility that huge .dynsym and .dynstr sections placed between ro-data and text sections cause relocation overflow. Differential Revision: https://reviews.llvm.org/D45788 llvm-svn: 332374
2018-05-16 01:02:35 +08:00
[ELF][test] Add --match-full-lines to map-file.s to check leading and trailing spaces Since we are going to touch so many lines, do some other cleanups. Delete Inputs/map-file3.s and Inputs/map-file4.s which are tiny.
2020-04-16 02:42:50 +08:00
# RUN: not ld.lld %t1.o %t2.o %t3.o %t4.a -o /dev/null -Map=/ 2>&1 \
# RUN: | FileCheck --check-prefix=FAIL %s
# FAIL: cannot open map file /