binutils-gdb/tlsgdesc2.s at 5a1d8eca5c331edab4e424c2034685433efa4bf5 - binutils-gdb - Gitea: Git with a cup of tea

Toolchain/binutils-gdb

forked from Imagelibrary/binutils-gdb

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H.J. Lu c9652a062f x86: Report expected register for elf_x86_tls_error_indirect_call

Since R_386_TLS_DESC_CALL can only be used with

	call	*variable@TLSCALL(%eax)

and R_X86_64_TLSDESC_CALL can only be used with

	call	*variable@TLSCALL(%rax)

update TLS transition error report to display the expected register in
indirect CALL.

bfd/

	PR ld/32017
	* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
	the ax_register field.
	(_bfd_x86_elf_link_report_tls_transition_error): Report the
	expected register in elf_x86_tls_error_indirect_call error.
	* elfxx-x86.h (elf_x86_link_hash_table): Add ax_register.

ld/

	PR ld/32017
	* testsuite/ld-i386/tlsgdesc2.d: Updated.
	* testsuite/ld-i386/tlsgdesc2.s: Change jmp to call via ECX.
	* testsuite/ld-x86-64/tlsdesc4.d: Updated.
	* testsuite/ld-x86-64/tlsdesc4.s: Change jmp to call via RCX.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>

2024-08-28 05:56:25 -07:00

12 lines

178 B

ArmAsm

Raw Blame History

 	.text
 	.globl _start
 _start:
 	leal	foo@tlsdesc(%ebx), %ecx
 	call	*foo@tlscall(%ecx)
 	.section	.tdata,"awT",@progbits
 	.align 4
 	.type	foo, @object
 	.size	foo, 4
 foo:
 	.long	100