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* config/tc-arm.c (parse_address_main): Handle -0 offsets. (encode_arm_addr_mode_2): Set default sign of zero here ... (encode_arm_addr_mode_3): ... and here. (encode_arm_cp_address): ... and here. (md_apply_fix): Use default sign of zero here. gas/testsuite/ * gas/arm/inst.d: Adjust for signed zero offsets. * gas/arm/ldst-offset0.d: New test. * gas/arm/ldst-offset0.s: New test. * gas/arm/offset-1.d: New test. * gas/arm/offset-1.s: New test. ld/testsuite/ Adjust tests for zero offset formatting. * ld-arm/cortex-a8-fix-bcc-plt.d: Adjust. * ld-arm/farcall-arm-arm-pic-veneer.d: Adjust. * ld-arm/farcall-arm-thumb.d: Adjust. * ld-arm/farcall-group-size2.d: Adjust. * ld-arm/farcall-group.d: Adjust. * ld-arm/farcall-mix.d: Adjust. * ld-arm/farcall-mix2.d: Adjust. * ld-arm/farcall-mixed-lib-v4t.d: Adjust. * ld-arm/farcall-mixed-lib.d: Adjust. * ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Adjust. * ld-arm/farcall-thumb-arm-pic-veneer.d: Adjust. * ld-arm/farcall-thumb-thumb.d: Adjust. * ld-arm/ifunc-10.dd: Adjust. * ld-arm/ifunc-3.dd: Adjust. * ld-arm/ifunc-4.dd: Adjust. * ld-arm/ifunc-5.dd: Adjust. * ld-arm/ifunc-6.dd: Adjust. * ld-arm/ifunc-7.dd: Adjust. * ld-arm/ifunc-8.dd: Adjust. * ld-arm/jump-reloc-veneers-long.d: Adjust. * ld-arm/tls-longplt-lib.d: Adjust. * ld-arm/tls-thumb1.d: Adjust. opcodes/ * arm-dis.c (print_insn_coprocessor): Explicitly print #-0 as address offset. (print_arm_address): Likewise. Elide positive #0 appropriately. (print_insn_arm): Likewise.
60 lines
1.8 KiB
Makefile
60 lines
1.8 KiB
Makefile
.*: file format elf32-.*arm
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architecture: arm, flags 0x00000150:
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HAS_SYMS, DYNAMIC, D_PAGED
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start address 0x.*
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Disassembly of section .plt:
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00008198 <.plt>:
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8198: e52de004 push {lr} ; .*
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819c: e59fe004 ldr lr, \[pc, #4\] ; .*
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81a0: e08fe00e add lr, pc, lr
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81a4: e5bef008 ldr pc, \[lr, #8\]!
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81a8: 000080e0 .word 0x000080e0
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81ac: e08e0000 add r0, lr, r0
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81b0: e5901004 ldr r1, \[r0, #4\]
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81b4: e12fff11 bx r1
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81b8: e52d2004 push {r2} ; .*
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81bc: e59f200c ldr r2, \[pc, #12\] ; .*
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81c0: e59f100c ldr r1, \[pc, #12\] ; .*
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81c4: e79f2002 ldr r2, \[pc, r2\]
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81c8: e081100f add r1, r1, pc
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81cc: e12fff12 bx r2
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81d0: 000080d8 .word 0x000080d8
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81d4: 000080b8 .word 0x000080b8
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Disassembly of section .text:
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000081d8 <text>:
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81d8: e59f0004 ldr r0, \[pc, #4\] ; .*
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81dc: fafffff2 blx 81ac .*
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81e0: e1a00000 nop ; .*
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81e4: 000080b4 .word 0x000080b4
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81e8: 4801 ldr r0, \[pc, #4\] ; .*
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81ea: f7ff efe0 blx 81ac <.*>
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81ee: 46c0 nop ; .*
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81f0: 000080a5 .word 0x000080a5
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Disassembly of section .foo:
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04001000 <foo>:
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4001000: e59f0004 ldr r0, \[pc, #4\] ; .*
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4001004: fa000009 blx 4001030 .*
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4001008: e1a00000 nop ; .*
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400100c: fc00f28c .word 0xfc00f28c
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4001010: e59f0004 ldr r0, \[pc, #4\] ; .*
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4001014: fa000005 blx 4001030 .*
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4001018: e1a00000 nop ; .*
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400101c: fc00f284 .word 0xfc00f284
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4001020: 4801 ldr r0, \[pc, #4\] ; .*
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4001022: f000 e806 blx 4001030 .*
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4001026: 46c0 nop ; .*
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4001028: fc00f26d .word 0xfc00f26d
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400102c: 00000000 .word 0x00000000
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04001030 <__unnamed_veneer>:
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4001030: e59f1000 ldr r1, \[pc\] ; .*
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4001034: e08ff001 add pc, pc, r1
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4001038: fc007170 .word 0xfc007170
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400103c: 00000000 .word 0x00000000
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