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| author | Paul Brook <paul@codesourcery.com> | 2006-05-11 15:17:34 +0000 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2006-05-11 15:17:34 +0000 |
| commit | b6895b4f375bfb1de5a8d33b3af600c5d92314d8 (patch) | |
| tree | 270b1929d939066a8b43f6cabfa3d6282c7dacdd /ld/testsuite/ld-arm/arm-movwt.s | |
| parent | e28387c3bf6b1358d3a438443fc790c8e0fefa22 (diff) | |
| download | gdb-b6895b4f375bfb1de5a8d33b3af600c5d92314d8.zip gdb-b6895b4f375bfb1de5a8d33b3af600c5d92314d8.tar.gz gdb-b6895b4f375bfb1de5a8d33b3af600c5d92314d8.tar.bz2 | |
2006-05-11 Paul Brook <paul@codesourcery.com>
bfd/
* elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
(elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
(elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
* reloc.c: Ditto.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
gas/
* config/tc-arm.c (parse_half): New function.
(operand_parse_code): Remove OP_Iffff. Add OP_HALF.
(parse_operands): Ditto.
(do_mov16): Reject invalid relocations.
(do_t_mov16): Ditto. Use Thumb reloc numbers.
(insns): Replace Iffff with HALF.
(md_apply_fix): Add MOVW and MOVT relocs.
(tc_gen_reloc): Ditto.
* doc/c-arm.texi: Document relocation operators
ld/testsuite/
* ld-arm/arm-elf.exp: Add arm-movwt.
* ld-arm/arm-movwt.d: New test.
* ld-arm/arm-movwt.s: New test.
* ld-arm/arm.ld: Add .far.
Diffstat (limited to 'ld/testsuite/ld-arm/arm-movwt.s')
| -rw-r--r-- | ld/testsuite/ld-arm/arm-movwt.s | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/ld/testsuite/ld-arm/arm-movwt.s b/ld/testsuite/ld-arm/arm-movwt.s new file mode 100644 index 0000000..ba8b1c5 --- /dev/null +++ b/ld/testsuite/ld-arm/arm-movwt.s @@ -0,0 +1,44 @@ + .text + .arch armv6t2 + .syntax unified + .global _start + .type _start, %function +_start: +base1: +arm1: + movw r0, #:lower16:arm2 + movt r1, #:upper16:arm2 + movw r2, #:lower16:(arm2 - arm1) + movt r3, #:upper16:(arm2 - arm1) + movw r4, #:lower16:thumb2 + movt r5, #:upper16:thumb2 + movw r6, #:lower16:(thumb2 - arm1) + movt r7, #:upper16:(thumb2 - arm1) + .thumb + .type thumb1, %function + .thumb_func +thumb1: + movw r7, #:lower16:arm2 + movt r6, #:upper16:arm2 + movw r5, #:lower16:(arm2 - arm1) + movt r4, #:upper16:(arm2 - arm1) + movw r3, #:lower16:thumb2 + movt r2, #:upper16:thumb2 + movw r1, #:lower16:(thumb2 - arm1) + movt r0, #:upper16:(thumb2 - arm1) + + .section .far, "ax", %progbits + .arm +arm2: + movw r0, #:lower16:(arm1 - arm2) + movt r0, #:upper16:(arm1 - arm2) + movw r0, #:lower16:(thumb1 - arm2) + movt r0, #:upper16:(thumb1 - arm2) + .thumb + .type thumb2, %function + .thumb_func +thumb2: + movw r0, #:lower16:(arm1 - arm2) + movt r0, #:upper16:(arm1 - arm2) + movw r0, #:lower16:(thumb1 - arm2) + movt r0, #:upper16:(thumb1 - arm2) |