old-cross-binutils/ld/testsuite/ld-arm/pcrel-shared.s

# This tests PR ld/17277, wherein ld -shared for cross-section PC-relative
# relocs (other than plain R_ARM_REL32, as in data) produce bogus dynamic
# relocs and TEXTREL markers.

	.syntax unified
	.arm
	.arch armv7-a

	.text
	.globl foo
	.type foo,%function
foo:	movw r0, #:lower16:symbol - 1f - 8
	movt r0, #:upper16:symbol - 1f - 8
1:	add r0, pc
	@ And now a case with a local symbol.
	movw r0, #:lower16:3f - 2f - 8
	movt r0, #:upper16:3f - 2f - 8
2:	add r0, pc
	bx lr

.data
	.globl symbol
	.hidden symbol
symbol:	.long 23
3:	.long 17
Fix PR ld/17277: bogus dynamic relocs and TEXTREL for ARM PC-relative relocs bfd/ PR ld/17277 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for all reloc types with pc_relative set in the howto, not just for R_ARM_REL32 and R_ARM_REL32_NOI. (allocate_dynrelocs_for_symbol): Update comment. (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative set in the howto, set call_reloc_p and may_need_local_target_p but not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI. (elf32_arm_check_relocs): Likewise. ld/testsuite/ PR ld/17277 * ld-arm/pcrel-shared.s: New file. * ld-arm/pcrel-shared.rd: New file. * ld-arm/arm-elf.exp (armelftests_common): Add it. 2014-08-20 17:12:57 +00:00			`# This tests PR ld/17277, wherein ld -shared for cross-section PC-relative`
			`# relocs (other than plain R_ARM_REL32, as in data) produce bogus dynamic`
			`# relocs and TEXTREL markers.`

			`.syntax unified`
			`.arm`
			`.arch armv7-a`

			`.text`
			`.globl foo`
			`.type foo,%function`
			`foo: movw r0, #:lower16:symbol - 1f - 8`
			`movt r0, #:upper16:symbol - 1f - 8`
			`1: add r0, pc`
			`@ And now a case with a local symbol.`
			`movw r0, #:lower16:3f - 2f - 8`
			`movt r0, #:upper16:3f - 2f - 8`
			`2: add r0, pc`
			`bx lr`

			`.data`
			`.globl symbol`
			`.hidden symbol`
			`symbol: .long 23`
			`3: .long 17`