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| author | Jake Ehrlich <jakehehrlich@google.com> | 2017-11-03 19:15:06 +0000 |
|---|---|---|
| committer | Jake Ehrlich <jakehehrlich@google.com> | 2017-11-03 19:15:06 +0000 |
| commit | 06dbf5ad00617e8f526e9ed55343fc88fafef6a8 (patch) | |
| tree | 75b1ed2cf16c8e22393dbedb8a28e3fd4a68e8f5 /test | |
| parent | 1b91c5e8aad019b3b3649db6c496b74739b4e5d2 (diff) | |
Reland "Add support for writing 64-bit symbol tables for archives when offsets become too large for 32-bit"
Tests were failing because some bots were running out of address
space and memory. Additionally the test was very slow. These issues
were solved by changing the test to take advantage of sparse filse and
restricting the test to run only on 64-bit systems.
This should fix https://bugs.llvm.org//show_bug.cgi?id=34189
This change makes it so that if writing a K_GNU style archive, you need
to output a > 32-bit offset it should output in K_GNU64 style instead.
Differential Revision: https://reviews.llvm.org/D36812
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317352 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Object/archive-SYM64-write.test | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/Object/archive-SYM64-write.test b/test/Object/archive-SYM64-write.test new file mode 100644 index 00000000000..d03b54c58b3 --- /dev/null +++ b/test/Object/archive-SYM64-write.test @@ -0,0 +1,35 @@ +# REQUIRES: llvm-64-bits +# REQUIRES: system-linux + +# RUN: yaml2obj %s > %t +# RUN: dd if=%t of=%t bs=1 count=0 seek=2200M +# RUN: rm -f %t.lib +# RUN: cp %t %t2 +# RUN: llvm-ar cr %t.lib %t %t2 %p/Inputs/trivial-object-test.elf-x86-64 +# RUN: llvm-nm --print-armap %t.lib | FileCheck %s + +!ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_EXEC + Machine: EM_X86_64 +Sections: + - Name: .data + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + AddressAlign: 0x0000000000000001 + Content: "00" + Size: 32 + +# CHECK: Archive map +# CHECK-NEXT: main in trivial-object-test.elf-x86-64 + +# CHECK: archive-SYM64-write.test.tmp: + +# CHECK: archive-SYM64-write.test.tmp2: + +# CHECK: trivial-object-test.elf-x86-64: +# CHECK-NEXT: U SomeOtherFunction +# CHECK-NEXT: 0000000000000000 T main +# CHECK-NEXT: U puts |