54 lines
1.6 KiB
ArmAsm
54 lines
1.6 KiB
ArmAsm
|
// REQUIRES: riscv
|
||
|
|
// RUN: rm -rf %t && split-file %s %t && cd %t
|
||
|
|
|
||
|
|
// RUN: llvm-mc -filetype=obj -triple=riscv64 a.s -o a.o
|
||
|
|
// RUN: ld.lld a.o -T eh-frame-non-zero-offset.t -o non-zero
|
||
|
|
// RUN: llvm-readelf --program-headers --unwind --symbols -x .eh_frame non-zero | FileCheck --check-prefix=NONZERO %s
|
||
|
|
// RUN: ld.lld a.o -T eh-frame-zero-offset.t -o zero
|
||
|
|
// RUN: llvm-readelf --program-headers --unwind --symbols -x .eh_frame zero | FileCheck --check-prefix=ZERO %s
|
||
|
|
|
||
|
|
// NONZERO: {{[0-9]+}}: 0000000000000088 {{.*}} __eh_frame_start
|
||
|
|
// NONZERO-NEXT: {{[0-9]+}}: 00000000000000b4 {{.*}} __eh_frame_end
|
||
|
|
|
||
|
|
// NONZERO: 0x00000088 10000000 00000000 017a5200 01780101 .
|
||
|
|
// NONZERO-NEXT: 0x00000098 1b0c0200 10000000 18000000 5cffffff .
|
||
|
|
// NONZERO-NEXT: 0x000000a8 04000000 00000000 00000000 .
|
||
|
|
|
||
|
|
// ZERO: {{[0-9]+}}: 0000000000000008 {{.*}} __eh_frame_start
|
||
|
|
// ZERO-NEXT: {{[0-9]+}}: 0000000000000034 {{.*}} __eh_frame_end
|
||
|
|
|
||
|
|
// ZERO: 0x00000008 10000000 00000000 017a5200 01780101 .
|
||
|
|
// ZERO-NEXT: 0x00000018 1b0c0200 10000000 18000000 dcffffff .
|
||
|
|
// ZERO-NEXT: 0x00000028 04000000 00000000 00000000 .
|
||
|
|
|
||
|
|
//--- eh-frame-non-zero-offset.t
|
||
|
|
SECTIONS {
|
||
|
|
.text : { *(.text .text.*) }
|
||
|
|
.eh_frame : {
|
||
|
|
/* Padding within .eh_frame */
|
||
|
|
. += 128;
|
||
|
|
__eh_frame_start = .;
|
||
|
|
*(.eh_frame) ;
|
||
|
|
__eh_frame_end = .;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//--- eh-frame-zero-offset.t
|
||
|
|
SECTIONS {
|
||
|
|
.text : { *(.text .text.*) }
|
||
|
|
.eh_frame : {
|
||
|
|
__eh_frame_start = .;
|
||
|
|
*(.eh_frame) ;
|
||
|
|
__eh_frame_end = .;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//--- a.s
|
||
|
|
.section .text.01, "ax",%progbits
|
||
|
|
.global f1
|
||
|
|
.type f1, %function
|
||
|
|
f1:
|
||
|
|
.cfi_startproc
|
||
|
|
.space 4
|
||
|
|
.cfi_endproc
|