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* elf32-arm.c (elf32_arm_howto_table_1): Change offset for
	R_THM_CALL to 25 and remove FIXME comment.
	(using_thumb2): New function.
	(elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.

	include/
	* elf/arm.h: Define TAG_CPU_ARCH_* constants.

	ld/testsuite/
	* ld-arm/arm-elf.exp: Add thumb1-bl, thumb2-bl,
	thumb2-bl-as-thumb1-bad and thumb2-bl-bad tests.
	* ld-arm/thumb1-bl.d: New.
	* ld-arm/thumb1-bl.s: New.
	* ld-arm/thumb2-bl-as-thumb1-bad.d: New.
	* ld-arm/thumb2-bl-as-thumb1-bad.s: New.
	* ld-arm/thumb2-bl-bad.d: New.
	* ld-arm/thumb2-bl-bad.s: New.
	* ld-arm/thumb2-bl.d: New.
	* ld-arm/thumb2-bl.s: New.
This commit is contained in:
Mark Shinwell
2006-10-17 15:46:21 +00:00
parent bf4875e4b0
commit c4e12ec359
2 changed files with 17 additions and 0 deletions
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13
include/elf/arm.h
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@@ -84,6 +84,19 @@
#define PF_ARM_PI 0x20000000 /* Segment is position-independent. */
#define PF_ARM_ABS 0x40000000 /* Segment must be loaded at its base address. */
/* Values for the Tag_CPU_arch EABI attribute. */
#define TAG_CPU_ARCH_PRE_V4 0
#define TAG_CPU_ARCH_V4 1
#define TAG_CPU_ARCH_V4T 2
#define TAG_CPU_ARCH_V5T 3
#define TAG_CPU_ARCH_V5TE 4
#define TAG_CPU_ARCH_V5TEJ 5
#define TAG_CPU_ARCH_V6 6
#define TAG_CPU_ARCH_V6KZ 7
#define TAG_CPU_ARCH_V6T2 8
#define TAG_CPU_ARCH_V6K 9
#define TAG_CPU_ARCH_V7 10
/* Relocation types. */
START_RELOC_NUMBERS (elf_arm_reloc_type)