mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
aa98ff75dd
* arm.cc (Arm_exidx_cantunwind::do_print_to_mapfile): New method. (Arm_relobj::do_relocate_sections): Add new parameter for output file to match the parent. (Target_arm::scan_reloc_section_for_stubs): Use would-be final values of local symbols instead of input values. Update code to track changes in gold::relocate_section. * object.cc (Sized_relobj::compute_final_local_value): New methods. (Sized_relobj::compute_final_local_value_internal): New methods. (Sized_relobj::do_finalize_local_symbols): Move code from loop body into private version of Sized_relobj::compute_final_local_value. Call the inline method. * object.h (Symbol_value::Symbol_value): Define destructor. Free merged symbol value if there is one. (Symbol_value::has_output_value): New method defintiion. (Sized_relobj::Compute_final_local_value_status): New enum type. (Sized_relobj::compute_final_local_value): New methods. (Sized_relobj::compute_final_local_value_internal): New methods. * Makefile.am (check_SCRIPTS): Add arm_branch_out_of_range.sh and arm_cortex_a8.sh. (thumb_bl_out_of_range_local, arm_cortex_a8_b_cond, arm_cortex_a8_bl, arm_cortex_a8_blx, arm_cortex_a8_local, arm_corte_a8_local_reloc): New tests. * Makefile.in: Regenerate. * testsuite/arm_bl_out_of_range.s: Update test. * testsuite/thumb_bl_out_of_range.s: Ditto. * testsuite/thumb_blx_out_of_range.s: Ditto. * testsuite/arm_branch_out_of_range.sh: New file. * testsuite/arm_cortex_a8.sh: Ditto. * testsuite/arm_cortex_a8_b.s: Ditto. * testsuite/arm_cortex_a8_b_cond.s: Ditto. * testsuite/arm_cortex_a8_b_local.s: Ditto. * testsuite/arm_cortex_a8_bl.s: Ditto. * testsuite/arm_cortex_a8_blx.s: Ditto. * testsuite/arm_cortex_a8_local.s: Ditto. * testsuite/arm_cortex_a8_local_reloc.s: Ditto. * testsuite/thumb_bl_out_of_range_local.s: Ditto.
47 lines
909 B
ArmAsm
47 lines
909 B
ArmAsm
# arm_bl_out_of_range.s
|
|
# Test ARM bl instructions just out of the branch range limits.
|
|
.syntax unified
|
|
.arch armv5te
|
|
|
|
.section .text.pre,"x"
|
|
|
|
# Add padding so that target is just out of branch range.
|
|
.space 8
|
|
|
|
.align 2
|
|
.global _backward_target
|
|
_backward_target:
|
|
bx lr
|
|
.size _backward_target, .-_backward_target
|
|
|
|
.text
|
|
# Use 256-byte alignment so that we know where the stubs start.
|
|
.align 8
|
|
|
|
# Define _start so that linker does not complain.
|
|
.global _start
|
|
_start:
|
|
bx lr
|
|
.size _start, .-_start
|
|
|
|
.global _backward_test
|
|
_backward_test:
|
|
bl _backward_target
|
|
.size _backward_test, .-_backward_test
|
|
|
|
.global _forward_test
|
|
_forward_test:
|
|
bl _forward_target
|
|
.size _forward_test, .-_forward_test
|
|
|
|
.section .text.post,"x"
|
|
|
|
# Add padding so that target is just out of branch range.
|
|
.space 16
|
|
|
|
.align 2
|
|
.global _forward_target
|
|
_forward_target:
|
|
bx lr
|
|
.size _forward_target, .-_forward_target
|