103 lines
4.2 KiB
ArmAsm
103 lines
4.2 KiB
ArmAsm
|
# REQUIRES: loongarch
|
||
|
|
# RUN: rm -rf %t && split-file %s %t && cd %t
|
||
|
|
|
||
|
|
# RUN: llvm-mc --filetype=obj --triple=loongarch64 --mattr=+relax a.s -o a.o
|
||
|
|
# RUN: llvm-readobj -r -x .gcc_except_table -x .debug_rnglists -x .debug_loclists a.o | FileCheck %s --check-prefix=REL
|
||
|
|
# RUN: ld.lld -shared --gc-sections a.o -o a.so
|
||
|
|
# RUN: llvm-readelf -x .gcc_except_table -x .debug_rnglists -x .debug_loclists a.so | FileCheck %s
|
||
|
|
|
||
|
|
# RUN: llvm-mc --filetype=obj --triple=loongarch32 --mattr=+relax a.s -o a32.o
|
||
|
|
# RUN: llvm-readobj -r -x .gcc_except_table -x .debug_rnglists -x .debug_loclists a32.o | FileCheck %s --check-prefix=REL
|
||
|
|
# RUN: ld.lld -shared --gc-sections a32.o -o a32.so
|
||
|
|
# RUN: llvm-readelf -x .gcc_except_table -x .debug_rnglists -x .debug_loclists a32.so | FileCheck %s
|
||
|
|
|
||
|
|
# RUN: llvm-mc --filetype=obj --triple=loongarch32 --mattr=+relax extraspace.s -o extraspace32.o
|
||
|
|
# RUN: llvm-mc --filetype=obj --triple=loongarch64 --mattr=+relax extraspace.s -o extraspace64.o
|
||
|
|
# RUN: not ld.lld -shared extraspace32.o 2>&1 | FileCheck %s --check-prefix=ERROR
|
||
|
|
# RUN: not ld.lld -shared extraspace64.o 2>&1 | FileCheck %s --check-prefix=ERROR
|
||
|
|
# ERROR: error: extraspace{{.*}}.o:(.rodata+0x0): extra space for uleb128
|
||
|
|
|
||
|
|
#--- a.s
|
||
|
|
.cfi_startproc
|
||
|
|
.cfi_lsda 0x1b,.LLSDA0
|
||
|
|
.cfi_endproc
|
||
|
|
|
||
|
|
.section .text.w,"axR"
|
||
|
|
break 0; break 0; break 0; w1:
|
||
|
|
.p2align 4 # 4 bytes after relaxation
|
||
|
|
w2: break 0
|
||
|
|
|
||
|
|
.section .text.x,"ax"
|
||
|
|
break 0; break 0; break 0; x1:
|
||
|
|
.p2align 4 # 4 bytes after relaxation
|
||
|
|
x2: break 0
|
||
|
|
|
||
|
|
.section .gcc_except_table,"a"
|
||
|
|
.LLSDA0:
|
||
|
|
.uleb128 w2-w1+116 # initial value: 0x0080
|
||
|
|
.uleb128 w1-w2+141 # initial value: 0x0080
|
||
|
|
.uleb128 w2-w1+16372 # initial value: 0x008080
|
||
|
|
.uleb128 w1-w2+16397 # initial value: 0x008080
|
||
|
|
.uleb128 w2-w1+2097140 # initial value: 0x00808080
|
||
|
|
.uleb128 w1-w2+2097165 # initial value: 0x00808080
|
||
|
|
|
||
|
|
.section .debug_rnglists
|
||
|
|
.uleb128 w2-w1+116 # initial value: 0x0080
|
||
|
|
.uleb128 w1-w2+141 # initial value: 0x0080
|
||
|
|
.uleb128 w2-w1+16372 # initial value: 0x008080
|
||
|
|
.uleb128 w1-w2+16397 # initial value: 0x008080
|
||
|
|
.uleb128 w2-w1+2097140 # initial value: 0x00808080
|
||
|
|
.uleb128 w1-w2+2097165 # initial value: 0x00808080
|
||
|
|
|
||
|
|
.section .debug_loclists
|
||
|
|
.uleb128 x2-x1 # references discarded symbols
|
||
|
|
|
||
|
|
# REL: Section ({{.*}}) .rela.debug_rnglists {
|
||
|
|
# REL-NEXT: 0x0 R_LARCH_ADD_ULEB128 w2 0x74
|
||
|
|
# REL-NEXT: 0x0 R_LARCH_SUB_ULEB128 w1 0x0
|
||
|
|
# REL-NEXT: 0x2 R_LARCH_ADD_ULEB128 w1 0x8D
|
||
|
|
# REL-NEXT: 0x2 R_LARCH_SUB_ULEB128 w2 0x0
|
||
|
|
# REL-NEXT: 0x4 R_LARCH_ADD_ULEB128 w2 0x3FF4
|
||
|
|
# REL-NEXT: 0x4 R_LARCH_SUB_ULEB128 w1 0x0
|
||
|
|
# REL-NEXT: 0x7 R_LARCH_ADD_ULEB128 w1 0x400D
|
||
|
|
# REL-NEXT: 0x7 R_LARCH_SUB_ULEB128 w2 0x0
|
||
|
|
# REL-NEXT: 0xA R_LARCH_ADD_ULEB128 w2 0x1FFFF4
|
||
|
|
# REL-NEXT: 0xA R_LARCH_SUB_ULEB128 w1 0x0
|
||
|
|
# REL-NEXT: 0xE R_LARCH_ADD_ULEB128 w1 0x20000D
|
||
|
|
# REL-NEXT: 0xE R_LARCH_SUB_ULEB128 w2 0x0
|
||
|
|
# REL-NEXT: }
|
||
|
|
# REL: Section ({{.*}}) .rela.debug_loclists {
|
||
|
|
# REL-NEXT: 0x0 R_LARCH_ADD_ULEB128 x2 0x0
|
||
|
|
# REL-NEXT: 0x0 R_LARCH_SUB_ULEB128 x1 0x0
|
||
|
|
# REL-NEXT: }
|
||
|
|
|
||
|
|
# REL: Hex dump of section '.gcc_except_table':
|
||
|
|
# REL-NEXT: 0x00000000 80008000 80800080 80008080 80008080 .
|
||
|
|
# REL-NEXT: 0x00000010 8000 .
|
||
|
|
# REL: Hex dump of section '.debug_rnglists':
|
||
|
|
# REL-NEXT: 0x00000000 80008000 80800080 80008080 80008080 .
|
||
|
|
# REL-NEXT: 0x00000010 8000 .
|
||
|
|
# REL: Hex dump of section '.debug_loclists':
|
||
|
|
# REL-NEXT: 0x00000000 00 .
|
||
|
|
|
||
|
|
# CHECK: Hex dump of section '.gcc_except_table':
|
||
|
|
# CHECK-NEXT: 0x[[#%x,]] f8008901 f8ff0089 8001f8ff ff008980 .
|
||
|
|
# CHECK-NEXT: 0x[[#%x,]] 8001 .
|
||
|
|
# CHECK: Hex dump of section '.debug_rnglists':
|
||
|
|
# CHECK-NEXT: 0x00000000 f8008901 f8ff0089 8001f8ff ff008980 .
|
||
|
|
# CHECK-NEXT: 0x00000010 8001 .
|
||
|
|
# CHECK: Hex dump of section '.debug_loclists':
|
||
|
|
# CHECK-NEXT: 0x00000000 00 .
|
||
|
|
|
||
|
|
#--- extraspace.s
|
||
|
|
.text
|
||
|
|
w1:
|
||
|
|
la.pcrel $t0, w1
|
||
|
|
w2:
|
||
|
|
|
||
|
|
.rodata
|
||
|
|
.reloc ., R_LARCH_ADD_ULEB128, w2
|
||
|
|
.reloc ., R_LARCH_SUB_ULEB128, w1
|
||
|
|
.fill 10, 1, 0x80
|
||
|
|
.byte 1
|