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# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: echo "PHDRS {all PT_LOAD FILEHDR PHDRS ;} \
# RUN: SECTIONS { \
# RUN: . = 0x10000200; \
# RUN: .text : {*(.text*)} :all \
# RUN: .foo : {*(.foo.*)} :all \
# RUN: .data : {*(.data.*)} :all}" > %t.script
# RUN: ld.lld -o %t1 --script %t.script %t
# RUN: llvm-readobj -program-headers %t1 | FileCheck %s
## Check that program headers are not written, unless we explicitly tell
## lld to do this.
# RUN: echo "PHDRS {all PT_LOAD;} \
# RUN: SECTIONS { \
# RUN: . = 0x10000200; \
# RUN: /DISCARD/ : {*(.text*)} \
# RUN: .foo : {*(.foo.*)} :all \
# RUN: }" > %t.script
# RUN: ld.lld -o %t1 --script %t.script %t
# RUN: llvm-readobj -program-headers %t1 | FileCheck --check-prefix=NOPHDR %s
## Check the AT(expr)
# RUN: echo "PHDRS {all PT_LOAD FILEHDR PHDRS AT(0x500 + 0x500) ;} \
# RUN: SECTIONS { \
# RUN: . = 0x10000200; \
# RUN: .text : {*(.text*)} :all \
# RUN: .foo : {*(.foo.*)} :all \
# RUN: .data : {*(.data.*)} :all}" > %t.script
# RUN: ld.lld -o %t1 --script %t.script %t
# RUN: llvm-readobj -program-headers %t1 | FileCheck --check-prefix=AT %s
# RUN: echo "PHDRS {all PT_LOAD FILEHDR PHDRS ;} \
# RUN: SECTIONS { \
# RUN: . = 0x10000200; \
# RUN: .text : {*(.text*)} :all \
# RUN: .foo : {*(.foo.*)} \
# RUN: .data : {*(.data.*)} }" > %t.script
# RUN: ld.lld -o %t1 --script %t.script %t
# RUN: llvm-readobj -program-headers %t1 | FileCheck --check-prefix=DEFHDR %s
## Check that error is reported when trying to use phdr which is not listed
## inside PHDRS {} block
## TODO: If script doesn't contain PHDRS {} block then default phdr is always
## created and error is not reported.
# RUN: echo "PHDRS { all PT_LOAD; } \
# RUN: SECTIONS { .baz : {*(.foo.*)} :bar }" > %t.script
# RUN: not ld.lld -o %t1 --script %t.script %t 2>&1 | FileCheck --check-prefix=BADHDR %s
# CHECK: ProgramHeaders [
# CHECK-NEXT: ProgramHeader {
# CHECK-NEXT: Type: PT_LOAD (0x1)
# CHECK-NEXT: Offset: 0x0
# CHECK-NEXT: VirtualAddress: 0x10000000
# CHECK-NEXT: PhysicalAddress: 0x10000000
# CHECK-NEXT: FileSize: 521
# CHECK-NEXT: MemSize: 521
# CHECK-NEXT: Flags [ (0x7)
# CHECK-NEXT: PF_R (0x4)
# CHECK-NEXT: PF_W (0x2)
# CHECK-NEXT: PF_X (0x1)
# CHECK-NEXT: ]
# NOPHDR: ProgramHeaders [
# NOPHDR-NEXT: ProgramHeader {
# NOPHDR-NEXT: Type: PT_LOAD (0x1)
# NOPHDR-NEXT: Offset: 0x200
# NOPHDR-NEXT: VirtualAddress: 0x10000200
# NOPHDR-NEXT: PhysicalAddress: 0x10000200
# NOPHDR-NEXT: FileSize: 8
# NOPHDR-NEXT: MemSize: 8
# NOPHDR-NEXT: Flags [ (0x6)
# NOPHDR-NEXT: PF_R (0x4)
# NOPHDR-NEXT: PF_W (0x2)
# NOPHDR-NEXT: ]
# NOPHDR-NEXT: Alignment: 4096
# NOPHDR-NEXT: }
# NOPHDR-NEXT: ]
# AT: ProgramHeaders [
# AT-NEXT: ProgramHeader {
# AT-NEXT: Type: PT_LOAD (0x1)
# AT-NEXT: Offset: 0x0
# AT-NEXT: VirtualAddress: 0x10000000
# AT-NEXT: PhysicalAddress: 0xA00
# AT-NEXT: FileSize: 521
# AT-NEXT: MemSize: 521
# AT-NEXT: Flags [ (0x7)
# AT-NEXT: PF_R (0x4)
# AT-NEXT: PF_W (0x2)
# AT-NEXT: PF_X (0x1)
# AT-NEXT: ]
## Check the numetic values for PHDRS.
# RUN: echo "PHDRS {text PT_LOAD FILEHDR PHDRS; foo 0x11223344; } \
# RUN: SECTIONS { . = SIZEOF_HEADERS; .foo : { *(.foo* .text*) } : text : foo}" > %t1.script
# RUN: ld.lld -o %t2 --script %t1.script %t
# RUN: llvm-readobj -program-headers %t2 | FileCheck --check-prefix=INT-PHDRS %s
# INT-PHDRS: ProgramHeaders [
# INT-PHDRS: ProgramHeader {
# INT-PHDRS: Type: (0x11223344)
# INT-PHDRS-NEXT: Offset: 0xB0
# INT-PHDRS-NEXT: VirtualAddress: 0xB0
# INT-PHDRS-NEXT: PhysicalAddress: 0xB0
# INT-PHDRS-NEXT: FileSize:
# INT-PHDRS-NEXT: MemSize:
# INT-PHDRS-NEXT: Flags [
# INT-PHDRS-NEXT: PF_R
# INT-PHDRS-NEXT: PF_W
# INT-PHDRS-NEXT: PF_X
# INT-PHDRS-NEXT: ]
# INT-PHDRS-NEXT: Alignment:
# INT-PHDRS-NEXT: }
# INT-PHDRS-NEXT: ]
# DEFHDR: ProgramHeaders [
# DEFHDR-NEXT: ProgramHeader {
# DEFHDR-NEXT: Type: PT_LOAD (0x1)
# DEFHDR-NEXT: Offset: 0x0
# DEFHDR-NEXT: VirtualAddress: 0x10000000
# DEFHDR-NEXT: PhysicalAddress: 0x10000000
# DEFHDR-NEXT: FileSize: 521
# DEFHDR-NEXT: MemSize: 521
# DEFHDR-NEXT: Flags [ (0x7)
# DEFHDR-NEXT: PF_R (0x4)
# DEFHDR-NEXT: PF_W (0x2)
# DEFHDR-NEXT: PF_X (0x1)
# DEFHDR-NEXT: ]
# BADHDR: {{.*}}.script:1: section header 'bar' is not listed in PHDRS
.global _start
_start:
nop
.section .foo.1,"a"
foo1:
.long 0
.section .foo.2,"aw"
foo2:
.long 0
|
