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| # REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/synthetic-symbols.s -o %t
# RUN: ld.lld -o %t.exe --eh-frame-hdr --script %s %t
# RUN: llvm-objdump -t %t.exe | FileCheck %s
# Simple symbol assignment within input section list. The '.' symbol
# is not location counter but offset from the beginning of output
# section .foo
SECTIONS {
. = SIZEOF_HEADERS;
.foo : {
begin_foo = .;
PROVIDE(_begin_sec = .);
*(.foo)
end_foo = .;
PROVIDE_HIDDEN(_end_sec = .);
PROVIDE(_end_sec_abs = ABSOLUTE(.));
size_foo_1 = SIZEOF(.foo);
size_foo_1_abs = ABSOLUTE(SIZEOF(.foo));
. = ALIGN(0x1000);
begin_bar = .;
*(.bar)
end_bar = .;
size_foo_2 = SIZEOF(.foo);
}
size_foo_3 = SIZEOF(.foo);
.eh_frame_hdr : {
__eh_frame_hdr_start = .;
__eh_frame_hdr_start2 = ABSOLUTE(ALIGN(0x10));
*(.eh_frame_hdr)
__eh_frame_hdr_end = .;
__eh_frame_hdr_end2 = ABSOLUTE(ALIGN(0x10));
}
.eh_frame : {}
}
# CHECK: 0000000000000128 .foo 00000000 .hidden _end_sec
# CHECK-NEXT: 0000000000000120 .foo 00000000 _begin_sec
# CHECK-NEXT: 0000000000000128 *ABS* 00000000 _end_sec_abs
# CHECK-NEXT: 000000000000104c .text 00000000 _start
# CHECK-NEXT: 0000000000000120 .foo 00000000 begin_foo
# CHECK-NEXT: 0000000000000128 .foo 00000000 end_foo
# CHECK-NEXT: 0000000000000008 *ABS* 00000000 size_foo_1
# CHECK-NEXT: 0000000000000008 *ABS* 00000000 size_foo_1_abs
# CHECK-NEXT: 0000000000001000 .foo 00000000 begin_bar
# CHECK-NEXT: 0000000000001004 .foo 00000000 end_bar
# CHECK-NEXT: 0000000000000ee4 *ABS* 00000000 size_foo_2
# CHECK-NEXT: 0000000000000ee4 *ABS* 00000000 size_foo_3
# CHECK-NEXT: 0000000000001004 .eh_frame_hdr 00000000 __eh_frame_hdr_start
# CHECK-NEXT: 0000000000001010 *ABS* 00000000 __eh_frame_hdr_start2
# CHECK-NEXT: 0000000000001018 .eh_frame_hdr 00000000 __eh_frame_hdr_end
# CHECK-NEXT: 0000000000001020 *ABS* 00000000 __eh_frame_hdr_end2
|