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llvm-project/llvm/test/MC/ELF/comdat.s

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Initial comdat implementation. llvm-svn: 118805
2010-11-12 02:13:52 +08:00
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump | FileCheck %s
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// Test that we produce the group sections and that they are a the beginning
Initial comdat implementation. llvm-svn: 118805
2010-11-12 02:13:52 +08:00
// of the file.
Don't print a counter in hex. llvm-svn: 136869
2011-08-04 21:39:15 +08:00
// CHECK: # Section 1
Update tests llvm-svn: 129116
2011-04-08 07:51:25 +08:00
// CHECK-NEXT: (('sh_name', 0x0000001b) # '.group'
Initial comdat implementation. llvm-svn: 118805
2010-11-12 02:13:52 +08:00
// CHECK-NEXT: ('sh_type', 0x00000011)
// CHECK-NEXT: ('sh_flags', 0x00000000)
// CHECK-NEXT: ('sh_addr', 0x00000000)
// CHECK-NEXT: ('sh_offset', 0x00000040)
// CHECK-NEXT: ('sh_size', 0x0000000c)
Write the section table and the section data in the same order that gun as does. This makes it a lot easier to compare the output of both as the addresses are now a lot closer. llvm-svn: 127972
2011-03-21 02:44:20 +08:00
// CHECK-NEXT: ('sh_link', 0x0000000d)
Initial comdat implementation. llvm-svn: 118805
2010-11-12 02:13:52 +08:00
// CHECK-NEXT: ('sh_info', 0x00000001)
// CHECK-NEXT: ('sh_addralign', 0x00000004)
// CHECK-NEXT: ('sh_entsize', 0x00000004)
// CHECK-NEXT: ),
Don't print a counter in hex. llvm-svn: 136869
2011-08-04 21:39:15 +08:00
// CHECK-NEXT: # Section 2
Update tests llvm-svn: 129116
2011-04-08 07:51:25 +08:00
// CHECK-NEXT: (('sh_name', 0x0000001b) # '.group'
Initial comdat implementation. llvm-svn: 118805
2010-11-12 02:13:52 +08:00
// CHECK-NEXT: ('sh_type', 0x00000011)
// CHECK-NEXT: ('sh_flags', 0x00000000)
// CHECK-NEXT: ('sh_addr', 0x00000000)
// CHECK-NEXT: ('sh_offset', 0x0000004c)
// CHECK-NEXT: ('sh_size', 0x00000008)
Write the section table and the section data in the same order that gun as does. This makes it a lot easier to compare the output of both as the addresses are now a lot closer. llvm-svn: 127972
2011-03-21 02:44:20 +08:00
// CHECK-NEXT: ('sh_link', 0x0000000d)
Initial comdat implementation. llvm-svn: 118805
2010-11-12 02:13:52 +08:00
// CHECK-NEXT: ('sh_info', 0x00000002)
// CHECK-NEXT: ('sh_addralign', 0x00000004)
// CHECK-NEXT: ('sh_entsize', 0x00000004)
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ),
Don't print a counter in hex. llvm-svn: 136869
2011-08-04 21:39:15 +08:00
// CHECK-NEXT: # Section 3
Update tests llvm-svn: 129116
2011-04-08 07:51:25 +08:00
// CHECK-NEXT: (('sh_name', 0x0000001b) # '.group'
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ('sh_type', 0x00000011)
// CHECK-NEXT: ('sh_flags', 0x00000000)
// CHECK-NEXT: ('sh_addr', 0x00000000)
// CHECK-NEXT: ('sh_offset', 0x00000054)
// CHECK-NEXT: ('sh_size', 0x00000008)
Write the section table and the section data in the same order that gun as does. This makes it a lot easier to compare the output of both as the addresses are now a lot closer. llvm-svn: 127972
2011-03-21 02:44:20 +08:00
// CHECK-NEXT: ('sh_link', 0x0000000d)
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ('sh_info', 0x0000000d)
// CHECK-NEXT: ('sh_addralign', 0x00000004)
// CHECK-NEXT: ('sh_entsize', 0x00000004)
// CHECK-NEXT: ),
// Test that g1 and g2 are local, but g3 is an undefined global.
Another counter goes decimal. llvm-svn: 136871
2011-08-04 22:27:46 +08:00
// CHECK: # Symbol 1
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: (('st_name', 0x00000001) # 'g1'
Print st_bind with the correct number of bits. llvm-svn: 136874
2011-08-04 23:10:35 +08:00
// CHECK-NEXT: ('st_bind', 0x0)
print st_type with the correct number of bits. llvm-svn: 136875
2011-08-04 23:24:00 +08:00
// CHECK-NEXT: ('st_type', 0x0)
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ('st_other', 0x00000000)
// CHECK-NEXT: ('st_shndx', 0x00000007)
Print all 64bits for st_value and st_size. Adjust tests accordingly. llvm-svn: 122263
2010-12-21 04:49:43 +08:00
// CHECK-NEXT: ('st_value', 0x0000000000000000)
// CHECK-NEXT: ('st_size', 0x0000000000000000)
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ),
Another counter goes decimal. llvm-svn: 136871
2011-08-04 22:27:46 +08:00
// CHECK-NEXT: # Symbol 2
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: (('st_name', 0x00000004) # 'g2'
Print st_bind with the correct number of bits. llvm-svn: 136874
2011-08-04 23:10:35 +08:00
// CHECK-NEXT: ('st_bind', 0x0)
print st_type with the correct number of bits. llvm-svn: 136875
2011-08-04 23:24:00 +08:00
// CHECK-NEXT: ('st_type', 0x0)
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ('st_other', 0x00000000)
// CHECK-NEXT: ('st_shndx', 0x00000002)
Print all 64bits for st_value and st_size. Adjust tests accordingly. llvm-svn: 122263
2010-12-21 04:49:43 +08:00
// CHECK-NEXT: ('st_value', 0x0000000000000000)
// CHECK-NEXT: ('st_size', 0x0000000000000000)
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ),
Another counter goes decimal. llvm-svn: 136871
2011-08-04 22:27:46 +08:00
// CHECK: # Symbol 13
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: (('st_name', 0x00000007) # 'g3'
Print st_bind with the correct number of bits. llvm-svn: 136874
2011-08-04 23:10:35 +08:00
// CHECK-NEXT: ('st_bind', 0x1)
print st_type with the correct number of bits. llvm-svn: 136875
2011-08-04 23:24:00 +08:00
// CHECK-NEXT: ('st_type', 0x0)
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ('st_other', 0x00000000)
// CHECK-NEXT: ('st_shndx', 0x00000000)
Print all 64bits for st_value and st_size. Adjust tests accordingly. llvm-svn: 122263
2010-12-21 04:49:43 +08:00
// CHECK-NEXT: ('st_value', 0x0000000000000000)
// CHECK-NEXT: ('st_size', 0x0000000000000000)
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
// CHECK-NEXT: ),
Initial comdat implementation. llvm-svn: 118805
2010-11-12 02:13:52 +08:00
.section .foo,"axG",@progbits,g1,comdat
g1:
nop
.section .bar,"axG",@progbits,g1,comdat
nop
.section .zed,"axG",@progbits,g2,comdat
nop
Handle a peculiar comdat case: Creating a section with an undefined signature symbol causes a local symbol to be created unless there is some other use of the symbol. llvm-svn: 119026
2010-11-14 12:17:37 +08:00
.section .baz,"axG",@progbits,g3,comdat
.long g3