forked from OSchip/llvm-project
Don't depend on dynamic relocatinos in ro sections.
Currently we don't check when creating relative relocations if the section is read only or not. I am about to fix that, so first update the patches that depend on the current behavior. llvm-svn: 268542
This commit is contained in:
Rafael Espindola
parent
40b8215d2f
commit
ac95264d62
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@ -21,26 +21,27 @@
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// CHECK-NEXT: )
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// CHECK: Name: .text
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// CHECK: Name: .data
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// CHECK-NEXT: Type: SHT_PROGBITS
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// CHECK-NEXT: Flags [
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// CHECK-NEXT: SHF_ALLOC
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// CHECK-NEXT: SHF_EXECINSTR
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// CHECK-NEXT: SHF_WRITE
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address: 0x1000
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// CHECK-NEXT: Offset: 0x1000
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// CHECK-NEXT: Address: 0x2000
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// CHECK-NEXT: Offset: 0x2000
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// CHECK-NEXT: Size: 4
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// CHECK-NEXT: Link: 0
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// CHECK-NEXT: Info: 0
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// CHECK-NEXT: AddressAlignment: 4
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// CHECK-NEXT: AddressAlignment: 1
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// CHECK-NEXT: EntrySize: 0
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// CHECK-NEXT: SectionData (
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// CHECK-NEXT: 0000: 14010000 |
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// CHECK-NEXT: )
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// The content of .text should be the address of .mysec. 14010000 is 0x114 in
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// The content of .data should be the address of .mysec. 14010000 is 0x114 in
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// little endian.
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.data
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.long .mysec+4
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.section .mysec,"aM",@progbits,4
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@ -9,5 +9,6 @@
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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.data
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foo:
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.long foo
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@ -13,8 +13,8 @@
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// GOTRELSHARED-NEXT: SHF_ALLOC
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// GOTRELSHARED-NEXT: SHF_WRITE
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// GOTRELSHARED-NEXT: ]
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// GOTRELSHARED-NEXT: Address: 0x2050
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// GOTRELSHARED-NEXT: Offset: 0x2050
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// GOTRELSHARED-NEXT: Address: 0x1050
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// GOTRELSHARED-NEXT: Offset: 0x1050
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// GOTRELSHARED-NEXT: Size: 16
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// GOTRELSHARED-NEXT: Link: 0
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// GOTRELSHARED-NEXT: Info: 0
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@ -23,43 +23,43 @@
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// GOTRELSHARED-NEXT: }
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// GOTRELSHARED: Relocations [
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// GOTRELSHARED-NEXT: Section ({{.*}}) .rel.dyn {
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// GOTRELSHARED-NEXT: 0x1002 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x2050 R_386_TLS_TPOFF tlslocal0 0x0
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// GOTRELSHARED-NEXT: 0x100A R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x1013 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x101C R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x2054 R_386_TLS_TPOFF tlslocal1 0x0
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// GOTRELSHARED-NEXT: 0x1024 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x102D R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x1036 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x2058 R_386_TLS_TPOFF tlsshared0 0x0
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// GOTRELSHARED-NEXT: 0x103F R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x205C R_386_TLS_TPOFF tlsshared1 0x0
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// GOTRELSHARED-NEXT: 0x2002 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x1050 R_386_TLS_TPOFF tlslocal0 0x0
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// GOTRELSHARED-NEXT: 0x200A R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x2013 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x201C R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x1054 R_386_TLS_TPOFF tlslocal1 0x0
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// GOTRELSHARED-NEXT: 0x2024 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x202D R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x2036 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x1058 R_386_TLS_TPOFF tlsshared0 0x0
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// GOTRELSHARED-NEXT: 0x203F R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x105C R_386_TLS_TPOFF tlsshared1 0x0
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// GOTRELSHARED-NEXT: }
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// GOTRELSHARED-NEXT: ]
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// DISASMSHARED: Disassembly of section .text:
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// DISASMSHARED: Disassembly of section test:
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// DISASMSHARED-NEXT: _start:
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// (.got)[0] = 0x2050 = 8272
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// (.got)[1] = 0x2054 = 8276
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// (.got)[2] = 0x2058 = 8280
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// (.got)[3] = 0x205C = 8284
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// DISASMSHARED-NEXT: 1000: 8b 0d 50 20 00 00 movl 8272, %ecx
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// DISASMSHARED-NEXT: 1006: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 1009: a1 50 20 00 00 movl 8272, %eax
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// DISASMSHARED-NEXT: 100e: 65 8b 00 movl %gs:(%eax), %eax
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// DISASMSHARED-NEXT: 1011: 03 0d 50 20 00 00 addl 8272, %ecx
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// DISASMSHARED-NEXT: 1017: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 101a: 8b 0d 54 20 00 00 movl 8276, %ecx
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// DISASMSHARED-NEXT: 1020: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 1023: a1 54 20 00 00 movl 8276, %eax
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// DISASMSHARED-NEXT: 1028: 65 8b 00 movl %gs:(%eax), %eax
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// DISASMSHARED-NEXT: 102b: 03 0d 54 20 00 00 addl 8276, %ecx
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// DISASMSHARED-NEXT: 1031: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 1034: 8b 0d 58 20 00 00 movl 8280, %ecx
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// DISASMSHARED-NEXT: 103a: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 103d: 03 0d 5c 20 00 00 addl 8284, %ecx
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// DISASMSHARED-NEXT: 1043: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 2000: 8b 0d 50 10 00 00 movl 4176, %ecx
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// DISASMSHARED-NEXT: 2006: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 2009: a1 50 10 00 00 movl 4176, %eax
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// DISASMSHARED-NEXT: 200e: 65 8b 00 movl %gs:(%eax), %eax
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// DISASMSHARED-NEXT: 2011: 03 0d 50 10 00 00 addl 4176, %ecx
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// DISASMSHARED-NEXT: 2017: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 201a: 8b 0d 54 10 00 00 movl 4180, %ecx
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// DISASMSHARED-NEXT: 2020: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 2023: a1 54 10 00 00 movl 4180, %eax
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// DISASMSHARED-NEXT: 2028: 65 8b 00 movl %gs:(%eax), %eax
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// DISASMSHARED-NEXT: 202b: 03 0d 54 10 00 00 addl 4180, %ecx
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// DISASMSHARED-NEXT: 2031: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 2034: 8b 0d 58 10 00 00 movl 4184, %ecx
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// DISASMSHARED-NEXT: 203a: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 203d: 03 0d 5c 10 00 00 addl 4188, %ecx
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// DISASMSHARED-NEXT: 2043: 65 8b 01 movl %gs:(%ecx), %eax
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.type tlslocal0,@object
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.section .tbss,"awT",@nobits
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@ -82,7 +82,7 @@ tlslocal1:
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.type ___tls_get_addr,@function
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___tls_get_addr:
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.section .text
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.section test, "axw"
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.globl _start
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_start:
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movl tlslocal0@indntpoff,%ecx
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@ -8,7 +8,7 @@
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.asciz "bar"
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.asciz "ar"
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.text
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.data
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.quad foo + 4
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@ -7,7 +7,7 @@
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.long 42
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.long 42
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.text
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.data
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.quad foo + 6
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@ -5,7 +5,7 @@
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.section .rodata.str1.1,"aMS",@progbits,1
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.asciz "abc"
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.text
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.data
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.long .rodata.str1.1 + 4
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// CHECK: entry is past the end of the section
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@ -5,9 +5,9 @@
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## Test that we create R_X86_64_RELATIVE relocations with -pie.
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# CHECK: Relocations [
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# CHECK-NEXT: Section ({{.*}}) .rela.dyn {
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# CHECK-NEXT: 0x1001 R_X86_64_RELATIVE - 0x1001
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# CHECK-NEXT: 0x1009 R_X86_64_RELATIVE - 0x1009
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# CHECK-NEXT: 0x1011 R_X86_64_RELATIVE - 0x100A
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# CHECK-NEXT: 0x3000 R_X86_64_RELATIVE - 0x3000
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# CHECK-NEXT: 0x3008 R_X86_64_RELATIVE - 0x3008
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# CHECK-NEXT: 0x3010 R_X86_64_RELATIVE - 0x3009
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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@ -15,6 +15,7 @@
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_start:
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nop
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.data
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foo:
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.quad foo
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@ -10,10 +10,10 @@
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// CHECK-NEXT: Section ({{.*}}) .rela.dyn {
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// CHECK-NEXT: 0x[[FOO_ADDR:.*]] R_PPC64_RELATIVE - 0x[[FOO_ADDR]]
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// CHECK-NEXT: 0x[[BAR_ADDR:.*]] R_PPC64_RELATIVE - 0x[[BAR_ADDR]]
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// CHECK-NEXT: 0x10010 R_PPC64_RELATIVE - 0x10009
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// CHECK-NEXT: 0x20010 R_PPC64_RELATIVE - 0x20009
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// CHECK-NEXT: 0x{{.*}} R_PPC64_RELATIVE - 0x[[ZED_ADDR:.*]]
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// CHECK-NEXT: 0x{{.*}} R_PPC64_RELATIVE - 0x[[FOO_ADDR]]
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// CHECK-NEXT: 0x30008 R_PPC64_ADDR64 external 0x0
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// CHECK-NEXT: 0x20028 R_PPC64_ADDR64 external 0x0
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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@ -47,6 +47,7 @@
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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.data
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foo:
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.quad foo
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@ -9,10 +9,10 @@
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// CHECK-NEXT: Section ({{.*}}) .rela.dyn {
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// CHECK-NEXT: 0x[[FOO_ADDR:.*]] R_X86_64_RELATIVE - 0x[[FOO_ADDR]]
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// CHECK-NEXT: 0x[[BAR_ADDR:.*]] R_X86_64_RELATIVE - 0x[[BAR_ADDR]]
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// CHECK-NEXT: 0x1010 R_X86_64_RELATIVE - 0x1009
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// CHECK-NEXT: 0x2010 R_X86_64_RELATIVE - 0x2009
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// CHECK-NEXT: 0x{{.*}} R_X86_64_RELATIVE - 0x[[ZED_ADDR:.*]]
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// CHECK-NEXT: 0x{{.*}} R_X86_64_RELATIVE - 0x[[FOO_ADDR]]
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// CHECK-NEXT: 0x3008 R_X86_64_64 external 0x0
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// CHECK-NEXT: 0x2028 R_X86_64_64 external 0x0
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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@ -46,6 +46,7 @@
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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.data
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foo:
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.quad foo
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@ -3,5 +3,6 @@
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// RUN: not ld.lld %t.o -o %t.so -shared 2>&1 | FileCheck %s
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// CHECK: entry is past the end of the section
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.data
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.long .foo + 1
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.section .foo,"aM",@progbits,4
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@ -37,4 +37,4 @@
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// CHECK-NEXT: ]
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foo:
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.quad foo
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.quad foo - .
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@ -3,8 +3,9 @@
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// RUN: ld.lld %t.o -o %t.so -shared
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// RUN: llvm-readobj -r -t %t.so | FileCheck %s
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.data
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.quad __start_foo
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.section foo,"a"
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.section foo,"aw"
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// By default the symbol is hidden.
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// CHECK: R_X86_64_RELATIVE - 0x[[ADDR1:.*]]
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@ -22,10 +22,10 @@
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// SYMBOL: Relocations [
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// SYMBOL-NEXT: Section ({{.*}}) .rela.dyn {
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// SYMBOL-NEXT: 0x1015 R_X86_64_RELATIVE - 0x1035
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// SYMBOL-NEXT: 0x101D R_X86_64_RELATIVE - 0x1036
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// SYMBOL-NEXT: 0x1025 R_X86_64_RELATIVE - 0x1025
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// SYMBOL-NEXT: 0x102D R_X86_64_RELATIVE - 0x1026
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// SYMBOL-NEXT: 0x3000 R_X86_64_RELATIVE - 0x3020
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// SYMBOL-NEXT: 0x3008 R_X86_64_RELATIVE - 0x3021
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// SYMBOL-NEXT: 0x3010 R_X86_64_RELATIVE - 0x3010
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// SYMBOL-NEXT: 0x3018 R_X86_64_RELATIVE - 0x3011
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// SYMBOL-NEXT: }
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// SYMBOL-NEXT: ]
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@ -66,10 +66,10 @@ _start:
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nop
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nop
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.section zed1, "ax"
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.section zed1, "aw"
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.quad __stop_zed2
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.quad __stop_zed2 + 1
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.section zed2, "ax"
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.section zed2, "aw"
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.quad __stop_zed1
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.quad __stop_zed1 + 1
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