Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

View File

@ -1,9 +0,0 @@
// RUN: not llvm-mc -filetype=obj -triple arm-linux-gnu %s -o %t 2>%t.out
// RUN: FileCheck --input-file=%t.out %s
// CHECK: non-zero initializer found in section '.bss'
.bss
.globl a
.align 2
a:
.long 1
.size a, 4

View File

@ -1,399 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple arm-eabi %s -o - | llvm-readobj -s -t | FileCheck %s
// Test that global variables and functions are assigned correct section.
.text
.syntax unified
.eabi_attribute 67, "2.09" @ Tag_conformance
.eabi_attribute 6, 1 @ Tag_CPU_arch
.eabi_attribute 8, 1 @ Tag_ARM_ISA_use
.eabi_attribute 17, 1 @ Tag_ABI_PCS_GOT_use
.eabi_attribute 20, 1 @ Tag_ABI_FP_denormal
.eabi_attribute 21, 1 @ Tag_ABI_FP_exceptions
.eabi_attribute 23, 3 @ Tag_ABI_FP_number_model
.eabi_attribute 34, 1 @ Tag_CPU_unaligned_access
.eabi_attribute 24, 1 @ Tag_ABI_align_needed
.eabi_attribute 25, 1 @ Tag_ABI_align_preserved
.eabi_attribute 38, 1 @ Tag_ABI_FP_16bit_format
.eabi_attribute 18, 4 @ Tag_ABI_PCS_wchar_t
.eabi_attribute 26, 2 @ Tag_ABI_enum_size
.eabi_attribute 14, 0 @ Tag_ABI_PCS_R9_use
.section my_text.1,"ax",%progbits
.globl foo
.p2align 2
.type foo,%function
.code 32 @ @foo
foo:
.fnstart
@ %bb.0: @ %entry
ldr r0, .LCPI0_0
ldr r0, [r0]
mov pc, lr
.p2align 2
@ %bb.1:
.LCPI0_0:
.long b
.Lfunc_end0:
.size foo, .Lfunc_end0-foo
.cantunwind
.fnend
.section my_text.2,"ax",%progbits
.globl goo
.p2align 2
.type goo,%function
.code 32 @ @goo
goo:
.fnstart
@ %bb.0: @ %entry
.save {r11, lr}
push {r11, lr}
ldr r0, .LCPI1_0
ldr r1, .LCPI1_1
bl zoo
pop {r11, lr}
mov pc, lr
.p2align 2
@ %bb.1:
.LCPI1_0:
.long _ZL1g
.LCPI1_1:
.long _ZZ3gooE7lstat_h
.Lfunc_end1:
.size goo, .Lfunc_end1-goo
.cantunwind
.fnend
.text
.globl hoo
.p2align 2
.type hoo,%function
.code 32 @ @hoo
hoo:
.fnstart
@ %bb.0: @ %entry
ldr r0, .LCPI2_0
ldr r0, [r0]
mov pc, lr
.p2align 2
@ %bb.1:
.LCPI2_0:
.long b
.Lfunc_end2:
.size hoo, .Lfunc_end2-hoo
.cantunwind
.fnend
.type a,%object @ @a
.section my_bss.1,"aw",%nobits
.globl a
.p2align 2
a:
.long 0 @ 0x0
.size a, 4
.type b,%object @ @b
.section my_data.1,"aw",%progbits
.globl b
.p2align 2
b:
.long 1 @ 0x1
.size b, 4
.type c,%object @ @c
.section my_bss.1,"aw",%nobits
.globl c
.p2align 2
c:
.zero 16
.size c, 16
.type d,%object @ @d
.globl d
.p2align 1
d:
.zero 10
.size d, 10
.type e,%object @ @e
.section my_data.1,"aw",%progbits
.globl e
.p2align 1
e:
.short 0 @ 0x0
.short 0 @ 0x0
.short 1 @ 0x1
.short 0 @ 0x0
.short 0 @ 0x0
.short 0 @ 0x0
.size e, 12
.type f,%object @ @f
.section my_rodata.1,"a",%progbits
.globl f
.p2align 2
f:
.long 2 @ 0x2
.size f, 4
.type h,%object @ @h
.bss
.globl h
.p2align 2
h:
.long 0 @ 0x0
.size h, 4
.type i,%object @ @i
.section my_bss.2,"aw",%nobits
.globl i
.p2align 2
i:
.long 0 @ 0x0
.size i, 4
.type j,%object @ @j
.section my_rodata.1,"a",%progbits
.globl j
.p2align 2
j:
.long 4 @ 0x4
.size j, 4
.type k,%object @ @k
.section my_bss.2,"aw",%nobits
.globl k
.p2align 2
k:
.long 0 @ 0x0
.size k, 4
.type _ZZ3gooE7lstat_h,%object @ @_ZZ3gooE7lstat_h
.p2align 2
_ZZ3gooE7lstat_h:
.long 0 @ 0x0
.size _ZZ3gooE7lstat_h, 4
.type _ZL1g,%object @ @_ZL1g
.section my_bss.1,"aw",%nobits
.p2align 2
_ZL1g:
.zero 8
.size _ZL1g, 8
.type l,%object @ @l
.section my_data.2,"aw",%progbits
.globl l
.p2align 2
l:
.long 5 @ 0x5
.size l, 4
.type m,%object @ @m
.section my_rodata.2,"a",%progbits
.globl m
.p2align 2
m:
.long 6 @ 0x6
.size m, 4
.type n,%object @ @n
.bss
.globl n
.p2align 2
n:
.long 0 @ 0x0
.size n, 4
.type o,%object @ @o
.data
.globl o
.p2align 2
o:
.long 6 @ 0x6
.size o, 4
.type p,%object @ @p
.section .rodata,"a",%progbits
.globl p
.p2align 2
p:
.long 7 @ 0x7
.size p, 4
.ident "clang version 5.0.0 (http://llvm.org/git/clang.git 254242a3ad440307fb451093a429c71ea9a8c888) (http://llvm.org/git/llvm.git 3c8daefbe3d1672ac1dae775b211f881f0063038)"
.section ".note.GNU-stack","",%progbits
.eabi_attribute 30, 1 @ Tag_ABI_optimization_goals
//CHECK: Section {
//CHECK: Name: .text
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x6)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_EXECINSTR (0x4)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: my_text.1
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x6)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_EXECINSTR (0x4)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: my_text.2
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x6)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_EXECINSTR (0x4)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: my_bss.1
//CHECK: Type: SHT_NOBITS (0x8)
//CHECK: Flags [ (0x3)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_WRITE (0x1)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: my_data.1
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x3)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_WRITE (0x1)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: my_rodata.1
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x2)
//CHECK: SHF_ALLOC (0x2)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: .bss
//CHECK: Type: SHT_NOBITS (0x8)
//CHECK: Flags [ (0x3)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_WRITE (0x1)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: my_bss.2
//CHECK: Type: SHT_NOBITS (0x8)
//CHECK: Flags [ (0x3)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_WRITE (0x1)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: my_data.2
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x3)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_WRITE (0x1)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: my_rodata.2
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x2)
//CHECK: SHF_ALLOC (0x2)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: .data
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x3)
//CHECK: SHF_ALLOC (0x2)
//CHECK: SHF_WRITE (0x1)
//CHECK: ]
//CHECK: }
//CHECK: Section {
//CHECK: Name: .rodata
//CHECK: Type: SHT_PROGBITS (0x1)
//CHECK: Flags [ (0x2)
//CHECK: SHF_ALLOC (0x2)
//CHECK: ]
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: _ZL1g
//CHECK: Section: my_bss.1 (0xE)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: _ZZ3gooE7lstat_h
//CHECK: Section: my_bss.2 (0x12)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: a
//CHECK: Section: my_bss.1 (0xE)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: b
//CHECK: Section: my_data.1 (0xF)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: c
//CHECK: Section: my_bss.1 (0xE)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: d
//CHECK: Section: my_bss.1 (0xE)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: e
//CHECK: Section: my_data.1 (0xF)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: f
//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: }
//CHECK: Symbol {
//CHECK: Name: j
//CHECK: Section: my_rodata.1 (0x10)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: k
//CHECK: Section: my_bss.2 (0x12)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: l
//CHECK: Section: my_data.2 (0x13)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: m
//CHECK: Section: my_rodata.2 (0x14)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: n
//CHECK: Section: .bss (0x11)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: o
//CHECK: Section: .data (0x15)
//CHECK: }
//CHECK: Symbol {
//CHECK: Name: p
//CHECK: Section: .rodata (0x16)
//CHECK: }

View File

@ -1,10 +0,0 @@
// RUN: not llvm-mc -triple arm-elf -filetype asm -o /dev/null %s 2>&1 | FileCheck %s
// RUN: not llvm-mc -triple armeb-elf -filetype asm -o /dev/null %s 2>&1 | FileCheck %s
// RUN: not llvm-mc -triple thumb-elf -filetype asm -o /dev/null %s 2>&1 | FileCheck %s
// RUN: not llvm-mc -triple thumbeb-elf -filetype asm -o /dev/null %s 2>&1 | FileCheck %s
.type symbol 32
// CHECK: error: expected STT_<TYPE_IN_UPPER_CASE>, '#<type>', '%<type>' or "<type>"
// CHECK: .type symbol 32
// CHECK: ^

View File

@ -1,44 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple thumbv7m-arm-linux-gnu %s -o - \
// RUN: | llvm-readobj -s -t | FileCheck %s
.section .text,"axy",%progbits,unique,0
.globl foo
.align 2
.type foo,%function
.code 16
.thumb_func
foo:
.fnstart
bx lr
.Lfunc_end0:
.size foo, .Lfunc_end0-foo
.fnend
.section ".note.GNU-stack","",%progbits
// CHECK: Section {
// CHECK: Name: .text (16)
// CHECK-NEXT: Type: SHT_PROGBITS (0x1)
// CHECK-NEXT: Flags [ (0x6)
// CHECK-NEXT: SHF_ALLOC (0x2)
// CHECK-NEXT: SHF_EXECINSTR (0x4)
// CHECK-NEXT: ]
// CHECK: Size: 0
// CHECK: }
// CHECK: Section {
// CHECK: Name: .text (16)
// CHECK-NEXT: Type: SHT_PROGBITS (0x1)
// CHECK-NEXT: Flags [ (0x20000006)
// CHECK-NEXT: SHF_ALLOC (0x2)
// CHECK-NEXT: SHF_ARM_PURECODE (0x20000000)
// CHECK-NEXT: SHF_EXECINSTR (0x4)
// CHECK-NEXT: ]
// CHECK: Size: 2
// CHECK: }
// CHECK: Symbol {
// CHECK: Name: foo (22)
// CHECK: Section: .text (0x3)
// CHECK: }

View File

@ -1,13 +0,0 @@
@ RUN: not llvm-mc -triple arm-elf -filetype asm -o /dev/null %s 2>&1 | FileCheck %s
.syntax unified
.type TYPE #32
// CHECK: error: expected symbol type in directive
// CHECK: .type TYPE #32
// CHECK: ^
// For ARM, the comment character is '@', so we don't list '@<type>' as a
// valid option.
.section "foo", "a", @progbits
// CHECK: error: expected '%<type>' or "<type>"

View File

@ -1,16 +0,0 @@
@ RUN: llvm-mc -triple arm-elf -filetype asm -o - %s | FileCheck %s
.syntax unified
.type TYPE #STT_FUNC
// CHECK: .type TYPE,%function
.type type #function
// CHECK: .type type,%function
.type comma_TYPE, #STT_FUNC
// CHECK: .type comma_TYPE,%function
.type comma_type, #function
// CHECK: .type comma_type,%function

View File

@ -1,3 +0,0 @@
# We have to reset config.unsupported here because the parent directory is
# predicated on 'X86'.
config.unsupported = not 'ARM' in config.root.targets

View File

@ -1,17 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -t | FileCheck %s
// Test that zed will be an ABS symbol
.Lfoo:
.Lbar:
zed = .Lfoo - .Lbar
// CHECK: Symbol {
// CHECK: Name: zed
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: Absolute (0xFFF1)
// CHECK-NEXT: }

View File

@ -1,55 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -r -t | FileCheck %s
// Test that this produces a R_X86_64_PLT32 with bar.
.globl foo
foo:
bar = foo
.section zed, "", @progbits
call bar@PLT
// Test that this produres a relocation with bar2
.weak foo2
foo2:
.weak bar2
.set bar2,foo2
.quad bar2
// CHECK: Relocations [
// CHECK-NEXT: Section ({{[0-9]+}}) .relazed {
// CHECK-NEXT: 0x1 R_X86_64_PLT32 bar 0xFFFFFFFFFFFFFFFC
// CHECK-NEXT: 0x5 R_X86_64_64 bar2 0x0
// CHECK-NEXT: }
// CHECK-NEXT: ]
// CHECK: Symbols [
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: (0)
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local (0x0)
// CHECK-NEXT: Type: None (0x0)
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: Undefined (0x0)
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: bar
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK: Symbol {
// CHECK: Name: bar2
// CHECK-NEXT: Value: 0x5
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Weak
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: zed
// CHECK-NEXT: }

View File

@ -1,18 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu < %s | llvm-readobj -r | FileCheck %s
// CHECK: Relocations [
// CHECK-NEXT: Section {{.*}} .rela.text {
// CHECK-NEXT: 0x1 R_X86_64_32 zed 0x0
// CHECK-NEXT: }
// CHECK-NEXT: ]
foo:
movl $zed, %eax
.section .data.bar,"aGw",@progbits,zed,comdat
bar:
.byte 42
.globl zed
zed = bar

View File

@ -1,131 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -t | FileCheck %s
foo:
bar = foo
.globl foo2
foo2 = bar2
foo3:
.globl bar3
bar3 = foo3
// Test that bar4 and bar 5 are also functions and have the same value as foo4.
.byte 0
.type foo4,@function
foo4:
bar4 = foo4
bar5 = bar4
.long foo2
// Test that bar6 is a function that doesn't have the same value as foo4.
bar6 = bar5
bar6:
// Test that indirect local aliases do not appear as symbols.
.data
.Llocal:
.text
leaq .Llocal1(%rip), %rdi
.Llocal1 = .Llocal2
.Llocal2 = .Llocal
// CHECK: Symbols [
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: (0)
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local (0x0)
// CHECK-NEXT: Type: None (0x0)
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: Undefined (0x0)
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: bar
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: bar4
// CHECK-NEXT: Value: 0x1
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: Function
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: bar5
// CHECK-NEXT: Value: 0x1
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: Function
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: bar6
// CHECK-NEXT: Value: 0x5
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: foo
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: foo3
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: foo4
// CHECK-NEXT: Value: 0x1
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Local
// CHECK-NEXT: Type: Function
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: (0)
// CHECK-NOT: Symbol {
// CHECK: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: bar2
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Global
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: Undefined (0x0)
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: bar3
// CHECK-NEXT: Value: 0x0
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Binding: Global
// CHECK-NEXT: Type: None
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .text
// CHECK-NEXT: }
// CHECK-NEXT: ]

View File

@ -1,22 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s | FileCheck %s
// Test that the bss section is correctly aligned
.local foo
.comm foo,2048,16
// CHECK: Section {
// CHECK: Name: .bss
// CHECK-NEXT: Type: SHT_NOBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_WRITE
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x0
// CHECK-NEXT: Offset: 0x40
// CHECK-NEXT: Size: 2048
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 16
// CHECK-NEXT: EntrySize: 0
// CHECK-NEXT: }

View File

@ -1,54 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu -mcpu=pentiumpro %s -o - | llvm-readobj -s -sd | FileCheck %s
// Test that we get optimal nops in text
.text
f0:
.long 0
.align 8, 0x00000090
.long 0
.align 8
// But not in another section
.data
.long 0
.align 8, 0x00000090
.long 0
.align 8
// CHECK: Section {
// CHECK: Name: .text
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_EXECINSTR
// CHECK-NEXT: ]
// CHECK-NEXT: Address:
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size: 16
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 8
// CHECK-NEXT: EntrySize: 0
// CHECK-NEXT: SectionData (
// CHECK-NEXT: 0000: 00000000 0F1F4000 00000000 0F1F4000
// CHECK-NEXT: )
// CHECK-NEXT: }
// CHECK: Section {
// CHECK: Name: .data
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_WRITE
// CHECK-NEXT: ]
// CHECK-NEXT: Address:
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size: 16
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 8
// CHECK-NEXT: EntrySize: 0
// CHECK-NEXT: SectionData (
// CHECK-NEXT: 0000: 00000000 90909090 00000000 00000000
// CHECK-NEXT: )
// CHECK-NEXT: }

View File

@ -1,18 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s | FileCheck %s
// Test that the alignment does contribute to the size of the section.
.zero 4
.align 8
// CHECK: Section {
// CHECK: Name: .text
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_EXECINSTR
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x0
// CHECK-NEXT: Offset: 0x40
// CHECK-NEXT: Size: 8
// CHECK: }

View File

@ -1,23 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s | FileCheck %s
// Test that the .text directive doesn't cause alignment.
.zero 1
.text
.zero 1
// CHECK: Section {
// CHECK: Name: .text
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_EXECINSTR
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x0
// CHECK-NEXT: Offset: 0x40
// CHECK-NEXT: Size: 2
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 4
// CHECK-NEXT: EntrySize: 0
// CHECK-NEXT: }

View File

@ -1,4 +0,0 @@
// Test that an alignment of zero is accepted.
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o -
.align 0

View File

@ -1,39 +0,0 @@
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s | FileCheck %s
// Test that the alignment of rodata doesn't force a alignment of the
// previous section (.text)
nop
.section .rodata,"a",@progbits
.align 8
// CHECK: Section {
// CHECK: Name: .text
// CHECK-NEXT: Type:
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_EXECINSTR
// CHECK-NEXT: ]
// CHECK-NEXT: Address:
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size:
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 4
// CHECK-NEXT: EntrySize: 0
// CHECK-NEXT: }
// CHECK-NEXT: Section {
// CHECK-NEXT: Index:
// CHECK-NEXT: Name: .rodata
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x0
// CHECK-NEXT: Offset: 0x48
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 8
// CHECK-NEXT: EntrySize: 0
// CHECK-NEXT: }

View File

@ -1,12 +0,0 @@
// RUN: not llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o /dev/null 2>%t
// RUN: FileCheck --input-file=%t %s
.data
x:
// CHECK: [[@LINE+1]]:{{[0-9]+}}: error: symbol '__executable_start' can not be undefined in a subtraction expression
.quad x-__executable_start
// CHECK: [[@LINE+1]]:{{[0-9]+}}: error: unsupported subtraction of qualified symbol
.long bar - foo@got
foo:

View File

@ -1,11 +0,0 @@
// RUN: not llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o /dev/null \
// RUN: 2>&1 | FileCheck %s
// CHECK: [[@LINE+2]]:{{[0-9]+}}: error: No relocation available to represent this relative expression
// CHECK-NEXT: call foo - bar
call foo - bar
.section .foo
foo:
.section .bar
bar:

View File

@ -1,9 +0,0 @@
// RUN: not llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o /dev/null \
// RUN: 2>&1 | FileCheck %s
// CHECK: [[@LINE+1]]:{{[0-9]+}}: error: Cannot represent a difference across sections
.long foo - bar
.section .zed
foo:
.section .bah
bar:

Some files were not shown because too many files have changed in this diff Show More