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ELFObjectWriter: Don't sort non-local symbols

Browse Source 
As we don't sort local symbols, don't sort non-local symbols.  This makes
non-local symbols appear in their register order, which matches GNU as. The
register order is nice in that you can write tests with interleaved CHECK
prefixes, e.g.

```
// CHECK: something about foo
.globl foo
foo:
// CHECK: something about bar
.globl bar
bar:
```

With the lexicographical order, the user needs to place lexicographical smallest
symbol first or keep CHECK prefixes in one place.
This commit is contained in:
Fangrui Song 2021-02-13 10:32:27 -08:00
parent 17f939474e
commit d33006d182
23 changed files with 139 additions and 142 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/MC/ELFObjectWriter.cpp
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@ -724,9 +724,6 @@ void ELFWriter::computeSymbolTable(
StrTabBuilder.finalize();
// Symbols are required to be in lexicographic order.
array_pod_sort(ExternalSymbolData.begin(), ExternalSymbolData.end());
// Make the first STT_FILE precede previous local symbols.
unsigned Index = 1;
auto FileNameIt = FileNames.begin();

12
test/CodeGen/AMDGPU/lds-relocs.ll
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@ -12,9 +12,9 @@
; ELF-NEXT: ]
; ELF: Symbol {
; ELF: Name: lds.defined
; ELF-NEXT: Value: 0x8
; ELF-NEXT: Size: 32
; ELF: Name: lds.external
; ELF-NEXT: Value: 0x4
; ELF-NEXT: Size: 0
; ELF-NEXT: Binding: Global (0x1)
; ELF-NEXT: Type: Object (0x1)
; ELF-NEXT: Other: 0
@ -22,9 +22,9 @@
; ELF-NEXT: }
; ELF: Symbol {
; ELF: Name: lds.external
; ELF-NEXT: Value: 0x4
; ELF-NEXT: Size: 0
; ELF: Name: lds.defined
; ELF-NEXT: Value: 0x8
; ELF-NEXT: Size: 32
; ELF-NEXT: Binding: Global (0x1)
; ELF-NEXT: Type: Object (0x1)
; ELF-NEXT: Other: 0

2
test/LTO/Resolution/X86/not-prevailing-alias.ll
View File

@ -21,9 +21,9 @@
; Check that 'barAlias' and 'varAlias' produced as undefined.
; RUN: llvm-readelf --symbols %t2.o.1 | FileCheck %s --check-prefix=SYMBOLS
; SYMBOLS: FUNC GLOBAL DEFAULT 2 zed
; SYMBOLS: NOTYPE GLOBAL DEFAULT UND barAlias
; SYMBOLS: NOTYPE GLOBAL DEFAULT UND varAlias
; SYMBOLS: FUNC GLOBAL DEFAULT 2 zed
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

4
test/LTO/Resolution/X86/not-prevailing.ll
View File

@ -17,9 +17,9 @@
; RUN: llvm-readelf --symbols %t3.o.1 | FileCheck %s --check-prefix=SYMBOLS
; Check that 'foo' and 'bar' produced as undefined.
; SYMBOLS: NOTYPE GLOBAL DEFAULT UND bar
; SYMBOLS: NOTYPE GLOBAL DEFAULT UND foo
; SYMBOLS: FUNC GLOBAL DEFAULT 2 zed
; SYMBOLS: NOTYPE GLOBAL DEFAULT UND foo
; SYMBOLS: NOTYPE GLOBAL DEFAULT UND bar
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

6
test/MC/AArch64/size-directive.s
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@ -34,7 +34,7 @@ aarch64_size:
// SYMS: Type Bind Vis Ndx Name
// SYMS: NOTYPE LOCAL DEFAULT 3 $d.0
// SYMS-NEXT: FUNC GLOBAL DEFAULT 3 aarch64_size
// SYMS-NEXT: NOTYPE GLOBAL DEFAULT UND also_double_word
// SYMS-NEXT: NOTYPE GLOBAL DEFAULT UND double_word
// SYMS-NEXT: NOTYPE GLOBAL DEFAULT UND full_word
// SYMS-NEXT: NOTYPE GLOBAL DEFAULT UND half_word
// SYMS-NEXT: NOTYPE GLOBAL DEFAULT UND full_word
// SYMS-NEXT: NOTYPE GLOBAL DEFAULT UND double_word
// SYMS-NEXT: NOTYPE GLOBAL DEFAULT UND also_double_word

20
test/MC/AMDGPU/elf-lds.s
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@ -49,6 +49,16 @@ test_kernel:
// CHECK-NEXT: Section: Processor Specific (0xFF00)
// CHECK-NEXT: }
// CHECK: Symbol {
// CHECK: Name: lds4 (39)
// CHECK-NEXT: Value: 0x4
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Global (0x1)
// CHECK-NEXT: Type: Object (0x1)
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: Processor Specific (0xFF00)
// CHECK-NEXT: }
// CHECK: Symbol {
// CHECK: Name: lds1 (49)
// CHECK-NEXT: Value: 0x8
@ -70,13 +80,3 @@ test_kernel:
// CHECK-NEXT: }
// CHECK-NOT: Name: lds3
// CHECK: Symbol {
// CHECK: Name: lds4 (39)
// CHECK-NEXT: Value: 0x4
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Global (0x1)
// CHECK-NEXT: Type: Object (0x1)
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: Processor Specific (0xFF00)
// CHECK-NEXT: }

18
test/MC/ARM/arm-elf-symver.s
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@ -88,6 +88,15 @@ global1:
@ CHECK-NEXT: Section: .text
@ CHECK-NEXT: }
@ CHECK-NEXT: Symbol {
@ CHECK-NEXT: Name: global1
@ CHECK-NEXT: Value: 0x14
@ CHECK-NEXT: Size: 0
@ CHECK-NEXT: Binding: Global (0x1)
@ CHECK-NEXT: Type: None (0x0)
@ CHECK-NEXT: Other: 0
@ CHECK-NEXT: Section: .text
@ CHECK-NEXT: }
@ CHECK-NEXT: Symbol {
@ CHECK-NEXT: Name: bar2@zed
@ CHECK-NEXT: Value: 0x0
@ CHECK-NEXT: Size: 0
@ -114,13 +123,4 @@ global1:
@ CHECK-NEXT: Other: 0
@ CHECK-NEXT: Section: .text
@ CHECK-NEXT: }
@ CHECK-NEXT: Symbol {
@ CHECK-NEXT: Name: global1
@ CHECK-NEXT: Value: 0x14
@ CHECK-NEXT: Size: 0
@ CHECK-NEXT: Binding: Global (0x1)
@ CHECK-NEXT: Type: None (0x0)
@ CHECK-NEXT: Other: 0
@ CHECK-NEXT: Section: .text
@ CHECK-NEXT: }
@ CHECK-NEXT: ]

14
test/MC/ARM/elf-thumbfunc.s
View File

@ -18,6 +18,13 @@ bar = foo
baz = foo + 2
@@ make sure foo and bar are thumb function: bit 0 = 1 (st_value)
@CHECK: Symbol {
@CHECK: Name: foo
@CHECK-NEXT: Value: 0x1
@CHECK-NEXT: Size: 0
@CHECK-NEXT: Binding: Global
@CHECK-NEXT: Type: Function
@CHECK: Symbol {
@CHECK: Name: bar
@CHECK-NEXT: Value: 0x1
@ -31,10 +38,3 @@ baz = foo + 2
@CHECK-NEXT: Size: 0
@CHECK-NEXT: Binding: Global
@CHECK-NEXT: Type: Function
@CHECK: Symbol {
@CHECK: Name: foo
@CHECK-NEXT: Value: 0x1
@CHECK-NEXT: Size: 0
@CHECK-NEXT: Binding: Global
@CHECK-NEXT: Type: Function

28
test/MC/ELF/ARM/clang-section.s
View File

@ -326,14 +326,26 @@ p:
//CHECK: Section: my_bss.2 (0x12)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: a
//CHECK: Section: my_bss.1 (0xE)
//CHECK: Name: foo
//CHECK: Section: my_text.1 (0x4)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: b
//CHECK: Section: my_data.1 (0xF)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: goo
//CHECK: Section: my_text.2 (0x8)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: hoo
//CHECK: Section: .text (0x2)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: a
//CHECK: Section: my_bss.1 (0xE)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: c
//CHECK: Section: my_bss.1 (0xE)
//CHECK: }
@ -350,22 +362,10 @@ p:
//CHECK: Section: my_rodata.1 (0x10)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: foo
//CHECK: Section: my_text.1 (0x4)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: goo
//CHECK: Section: my_text.2 (0x8)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: h
//CHECK: Section: .bss (0x11)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: hoo
//CHECK: Section: .text (0x2)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: i
//CHECK: Section: my_bss.2 (0x12)
//CHECK: }

18
test/MC/ELF/cgprofile.s
View File

@ -28,8 +28,8 @@ late3:
# CHECK-NEXT: EntrySize: 16
# CHECK-NEXT: SectionData (
# CHECK-NEXT: 0000: 02000000 05000000 20000000 00000000
# CHECK-NEXT: 0010: 06000000 02000000 0B000000 00000000
# CHECK-NEXT: 0020: 07000000 03000000 14000000 00000000
# CHECK-NEXT: 0010: 07000000 02000000 0B000000 00000000
# CHECK-NEXT: 0020: 06000000 03000000 14000000 00000000
# CHECK-NEXT: 0030: 01000000 05000000 2A000000 00000000
# CHECK-NEXT: )
@ -62,13 +62,6 @@ late3:
# CHECK-NEXT: Type:
# CHECK-NEXT: Other:
# CHECK-NEXT: Section: Undefined
# CHECK: Name: freq
# CHECK-NEXT: Value:
# CHECK-NEXT: Size:
# CHECK-NEXT: Binding: Weak
# CHECK-NEXT: Type:
# CHECK-NEXT: Other:
# CHECK-NEXT: Section: Undefined
# CHECK: Name: late
# CHECK-NEXT: Value:
# CHECK-NEXT: Size:
@ -76,6 +69,13 @@ late3:
# CHECK-NEXT: Type:
# CHECK-NEXT: Other:
# CHECK-NEXT: Section: .test
# CHECK: Name: freq
# CHECK-NEXT: Value:
# CHECK-NEXT: Size:
# CHECK-NEXT: Binding: Weak
# CHECK-NEXT: Type:
# CHECK-NEXT: Other:
# CHECK-NEXT: Section: Undefined
# CHECK: CGProfile [
# CHECK-NEXT: CGProfileEntry {
# CHECK-NEXT: From: a

4
test/MC/ELF/file.s
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@ -11,8 +11,8 @@
# CHECK-NEXT: 8: 0000000000000000 0 SECTION LOCAL DEFAULT 8 bar1
# CHECK-NEXT: 9: 0000000000000000 0 NOTYPE LOCAL DEFAULT 8 local2
# CHECK-NEXT: 10: 0000000000000000 0 FILE LOCAL DEFAULT ABS bar.c
# CHECK-NEXT: 11: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 6 bar.c
# CHECK-NEXT: 12: 0000000000000008 0 NOTYPE GLOBAL DEFAULT 2 foo.c
# CHECK-NEXT: 11: 0000000000000008 0 NOTYPE GLOBAL DEFAULT 2 foo.c
# CHECK-NEXT: 12: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 6 bar.c
.quad .text

4
test/MC/ELF/pr9292.s
View File

@ -8,7 +8,7 @@ mov %eax,bar
// CHECK: Symbol {
// CHECK: Name: bar
// CHECK: Name: foo
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Global
@ -17,7 +17,7 @@ mov %eax,bar
// CHECK-NEXT: Section: Undefined (0x0)
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: foo
// CHECK-NEXT: Name: bar
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Global

2
test/MC/ELF/relocation-alias.s
View File

@ -50,6 +50,6 @@ call memcpy_plus_1@PLT
# SYM-NEXT: NOTYPE LOCAL DEFAULT 4 data_alias_l
# SYM-NEXT: SECTION LOCAL DEFAULT 4 .data
# SYM-NEXT: NOTYPE GLOBAL DEFAULT UND __GI_memcpy
# SYM-NEXT: NOTYPE GLOBAL DEFAULT 4 data
# SYM-NEXT: NOTYPE GLOBAL DEFAULT 4 data_alias
# SYM-NEXT: NOTYPE GLOBAL DEFAULT 4 data
# SYM-NOT: {{.}}

4
test/MC/ELF/strtab-suffix-opt.s
View File

@ -16,6 +16,6 @@ foobar:
.Ltmp3:
.size foobar, .Ltmp3-foobar
// CHECK: Name: bar (14)
// CHECK: Name: foo (18)
// CHECK: Name: foobar (11)
// CHECK: Name: foo (18)
// CHECK: Name: bar (14)

4
test/MC/ELF/symver-visibility.s
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@ -1,8 +1,8 @@
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t
# RUN: llvm-readelf -s %t | FileCheck %s
# CHECK: NOTYPE GLOBAL HIDDEN {{[1-9]}} def@@v1
# CHECK-NEXT: NOTYPE GLOBAL PROTECTED UND undef@v1
# CHECK: NOTYPE GLOBAL PROTECTED UND undef@v1
# CHECK-NEXT: NOTYPE GLOBAL HIDDEN {{[1-9]}} def@@v1
.protected undef
.symver undef, undef@@@v1

8
test/MC/ELF/symver.s
View File

@ -42,7 +42,7 @@ global1:
# SYM-NEXT: 4: 0000000000000000 0 NOTYPE LOCAL DEFAULT 2 bar1@zed
# SYM-NEXT: 5: 0000000000000000 0 NOTYPE LOCAL DEFAULT 2 bar3@@zed
# SYM-NEXT: 6: 0000000000000000 0 NOTYPE LOCAL DEFAULT 2 bar5@@zed
# SYM-NEXT: 7: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar2@zed
# SYM-NEXT: 8: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar6@zed
# SYM-NEXT: 9: 0000000000000014 0 NOTYPE GLOBAL DEFAULT 2 g1@@zed
# SYM-NEXT: 10: 0000000000000014 0 NOTYPE GLOBAL DEFAULT 2 global1
# SYM-NEXT: 7: 0000000000000014 0 NOTYPE GLOBAL DEFAULT 2 global1
# SYM-NEXT: 8: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar2@zed
# SYM-NEXT: 9: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar6@zed
# SYM-NEXT: 10: 0000000000000014 0 NOTYPE GLOBAL DEFAULT 2 g1@@zed

68
test/MC/ELF/type.s
View File

@ -2,40 +2,40 @@
# CHECK: Symbol table '.symtab' contains 34 entries:
# CHECK-NEXT: Num: Value Size Type Bind Vis Ndx Name
# CHECK-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
# CHECK-NEXT: 1: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 alias1
# CHECK-NEXT: 2: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 2 alias10
# CHECK-NEXT: 3: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 alias11
# CHECK-NEXT: 4: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 alias12
# CHECK-NEXT: 5: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 alias2
# CHECK-NEXT: 6: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 2 alias3
# CHECK-NEXT: 7: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 alias4
# CHECK-NEXT: 8: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 2 alias5
# CHECK-NEXT: 9: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 2 alias6
# CHECK-NEXT: 10: 0000000000000000 0 TLS GLOBAL DEFAULT 2 alias7
# CHECK-NEXT: 11: 0000000000000000 0 TLS GLOBAL DEFAULT 2 alias8
# CHECK-NEXT: 12: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 alias9
# CHECK-NEXT: 13: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 bar
# CHECK-NEXT: 14: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 foo
# CHECK-NEXT: 15: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 func
# CHECK-NEXT: 16: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 ifunc
# CHECK-NEXT: 17: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 obj
# CHECK-NEXT: 18: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 sym1
# CHECK-NEXT: 19: 0000000000000000 0 TLS GLOBAL DEFAULT 2 sym10
# CHECK-NEXT: 20: 0000000000000000 0 TLS GLOBAL DEFAULT 2 sym11
# CHECK-NEXT: 21: 0000000000000000 0 TLS GLOBAL DEFAULT 2 sym12
# CHECK-NEXT: 22: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 sym2
# CHECK-NEXT: 23: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 sym3
# CHECK-NEXT: 24: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 sym4
# CHECK-NEXT: 25: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 sym5
# CHECK-NEXT: 26: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 sym6
# CHECK-NEXT: 27: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 sym7
# CHECK-NEXT: 28: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 sym8
# CHECK-NEXT: 29: 0000000000000000 0 TLS GLOBAL DEFAULT 2 sym9
# CHECK-NEXT: 30: 0000000000000000 0 TLS GLOBAL DEFAULT 2 tls
# CHECK-NEXT: 31: 0000000000000000 0 TLS GLOBAL DEFAULT 2 tls_quoted
# CHECK-NEXT: 32: 0000000000000000 0 TLS GLOBAL DEFAULT 2 tls_upper_case
# CHECK-NEXT: 33: 0000000000000000 0 OBJECT UNIQUE DEFAULT 2 zed
# CHECK-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
# CHECK-NEXT: 1: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 foo
# CHECK-NEXT: 2: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 bar
# CHECK-NEXT: 3: 0000000000000000 0 OBJECT UNIQUE DEFAULT 2 zed
# CHECK-NEXT: 4: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 obj
# CHECK-NEXT: 5: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 func
# CHECK-NEXT: 6: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 ifunc
# CHECK-NEXT: 7: 0000000000000000 0 TLS GLOBAL DEFAULT 2 tls
# CHECK-NEXT: 8: 0000000000000000 0 TLS GLOBAL DEFAULT 2 tls_quoted
# CHECK-NEXT: 9: 0000000000000000 0 TLS GLOBAL DEFAULT 2 tls_upper_case
# CHECK-NEXT: 10: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 sym1
# CHECK-NEXT: 11: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 alias1
# CHECK-NEXT: 12: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 sym2
# CHECK-NEXT: 13: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 alias2
# CHECK-NEXT: 14: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 sym3
# CHECK-NEXT: 15: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 2 alias3
# CHECK-NEXT: 16: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 sym4
# CHECK-NEXT: 17: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 alias4
# CHECK-NEXT: 18: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 sym5
# CHECK-NEXT: 19: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 2 alias5
# CHECK-NEXT: 20: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 sym6
# CHECK-NEXT: 21: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 2 alias6
# CHECK-NEXT: 22: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 sym7
# CHECK-NEXT: 23: 0000000000000000 0 TLS GLOBAL DEFAULT 2 alias7
# CHECK-NEXT: 24: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 sym8
# CHECK-NEXT: 25: 0000000000000000 0 TLS GLOBAL DEFAULT 2 alias8
# CHECK-NEXT: 26: 0000000000000000 0 TLS GLOBAL DEFAULT 2 sym9
# CHECK-NEXT: 27: 0000000000000000 0 OBJECT GLOBAL DEFAULT 2 alias9
# CHECK-NEXT: 28: 0000000000000000 0 TLS GLOBAL DEFAULT 2 sym10
# CHECK-NEXT: 29: 0000000000000000 0 NOTYPE GLOBAL DEFAULT 2 alias10
# CHECK-NEXT: 30: 0000000000000000 0 TLS GLOBAL DEFAULT 2 sym11
# CHECK-NEXT: 31: 0000000000000000 0 IFUNC GLOBAL DEFAULT 2 alias11
# CHECK-NEXT: 32: 0000000000000000 0 TLS GLOBAL DEFAULT 2 sym12
# CHECK-NEXT: 33: 0000000000000000 0 FUNC GLOBAL DEFAULT 2 alias12
// Test that both % and @ are accepted.
.global foo

4
test/MC/ELF/undef.s
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@ -6,8 +6,8 @@
# CHECK-NEXT: Num: Value Size Type Bind Vis Ndx Name
# CHECK-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
# CHECK-NEXT: 1: 0000000000000000 0 NOTYPE LOCAL DEFAULT 4 .Lsym8
# CHECK-NEXT: 2: 0000000000000000 0 NOTYPE GLOBAL HIDDEN UND hidden
# CHECK-NEXT: 3: 0000000000000000 0 OBJECT GLOBAL DEFAULT UND sym6
# CHECK-NEXT: 2: 0000000000000000 0 OBJECT GLOBAL DEFAULT UND sym6
# CHECK-NEXT: 3: 0000000000000000 0 NOTYPE GLOBAL HIDDEN UND hidden
# CHECK-NEXT: 4: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND undef
.Lsym2:

18
test/MC/ELF/weak.s
View File

@ -9,15 +9,6 @@
.weak bar
bar:
// CHECK: Symbol {
// CHECK: Name: bar
// CHECK-NEXT: Value: 0x4
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Weak
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK: Symbol {
// CHECK: Name: foo
// CHECK-NEXT: Value: 0x0
@ -27,4 +18,13 @@ bar:
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: Undefined (0x0)
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: bar
// CHECK-NEXT: Value: 0x4
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Weak
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: ]

21
test/MC/ELF/weakref.s
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@ -13,17 +13,16 @@
# CHECK-NEXT: 4: 000000000000001c 0 NOTYPE LOCAL DEFAULT 2 bar8
# CHECK-NEXT: 5: 0000000000000020 0 NOTYPE LOCAL DEFAULT 2 bar9
# CHECK-NEXT: 6: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar1
# CHECK-NEXT: 7: 0000000000000028 0 NOTYPE GLOBAL DEFAULT 2 bar10
# CHECK-NEXT: 8: 0000000000000030 0 NOTYPE GLOBAL DEFAULT 2 bar11
# CHECK-NEXT: 9: 0000000000000030 0 NOTYPE GLOBAL DEFAULT 2 bar12
# CHECK-NEXT: 10: 0000000000000034 0 NOTYPE GLOBAL DEFAULT 2 bar13
# CHECK-NEXT: 11: 0000000000000038 0 NOTYPE GLOBAL DEFAULT 2 bar14
# CHECK-NEXT: 12: 0000000000000040 0 NOTYPE GLOBAL DEFAULT 2 bar15
# CHECK-NEXT: 13: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar2
# CHECK-NEXT: 14: 0000000000000000 0 NOTYPE WEAK DEFAULT UND bar3
# CHECK-NEXT: 15: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar4
# CHECK-NEXT: 16: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar5
# CHECK-NEXT: 7: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar2
# CHECK-NEXT: 8: 0000000000000000 0 NOTYPE WEAK DEFAULT UND bar3
# CHECK-NEXT: 9: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar4
# CHECK-NEXT: 10: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND bar5
# CHECK-NEXT: 11: 0000000000000028 0 NOTYPE GLOBAL DEFAULT 2 bar10
# CHECK-NEXT: 12: 0000000000000030 0 NOTYPE GLOBAL DEFAULT 2 bar11
# CHECK-NEXT: 13: 0000000000000030 0 NOTYPE GLOBAL DEFAULT 2 bar12
# CHECK-NEXT: 14: 0000000000000034 0 NOTYPE GLOBAL DEFAULT 2 bar13
# CHECK-NEXT: 15: 0000000000000038 0 NOTYPE GLOBAL DEFAULT 2 bar14
# CHECK-NEXT: 16: 0000000000000040 0 NOTYPE GLOBAL DEFAULT 2 bar15
.weakref foo1, bar1

4
test/MC/Mips/elf_st_other.s
View File

@ -18,9 +18,9 @@ d1:
f2:
nop
// CHECK-LABEL: Name: d1
// CHECK: Other: 0
// CHECK-LABEL: Name: f1
// CHECK: Other [ (0x80)
// CHECK-LABEL: Name: d1
// CHECK: Other: 0
// CHECK-LABEL: Name: f2
// CHECK: Other: 0

12
test/MC/Mips/insn-directive.s
View File

@ -78,18 +78,18 @@ bar:
# OBJ: Name: f_mm_insn_instr
# OBJ: Other [ (0x80)
# OBJ: Name: f_normal_insn_data
# OBJ: Other: 0
# OBJ: Name: f_normal_insn_instr
# OBJ: Other: 0
# OBJ: Name: o_mm_insn_data
# OBJ: Other [ (0x80)
# OBJ: Name: o_mm_insn_instr
# OBJ: Other [ (0x80)
# OBJ: Name: f_normal_insn_data
# OBJ: Other: 0
# OBJ: Name: f_normal_insn_instr
# OBJ: Other: 0
# OBJ: Name: o_normal_insn_data
# OBJ: Other: 0

3
test/MC/PowerPC/ppc64-localentry-symbols.s
View File

@ -3,9 +3,10 @@
# CHECK: Type Bind Vis Ndx Name
# CHECK: FUNC GLOBAL DEFAULT [<other: 0x60>] 2 foo
# CHECK-NEXT: FUNC WEAK DEFAULT [<other: 0x60>] 2 foo@FBSD_1.1
# CHECK-NEXT: FUNC WEAK DEFAULT [<other: 0x60>] 2 __impl_foo
# CHECK-NEXT: FUNC GLOBAL DEFAULT [<other: 0x60>] 2 func
# CHECK-NEXT: FUNC WEAK DEFAULT [<other: 0x60>] 2 weak_func
# CHECK: FUNC WEAK DEFAULT [<other: 0x60>] 2 foo@FBSD_1.1
.text
.abiversion 2