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old-cross-binutils/ld/testsuite/ld-aarch64/emit-relocs-271.d

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Add support for 64-bit ARM architecture: AArch64
2012-08-13 14:52:54 +00:00
#source: emit-relocs-271.s
[BFD][AARCH64]Fix MOVW_SABS_G(0,1,2) relocation overflow check. For these three relocations, 17 bit signed value should be used, instead of 16 bit. The bitsize field is changed from 16 to 17, this field in aarch64 backend is used for overflow check only. bfd/ 2016-02-26 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2. ld/ 2016-02-26 Renlin Li <renlin.li@arm.com> * testsuite/ld-aarch64/aarch64-elf.exp: Run new testcases. * testsuite/ld-aarch64/emit-relocs-270.d: Update to use new boundary. * testsuite/ld-aarch64/emit-relocs-271.d: Likewise. * testsuite/ld-aarch64/emit-relocs-272.d: Likewise. * testsuite/ld-aarch64/emit-relocs-270-overflow.d: New. * testsuite/ld-aarch64/emit-relocs-270-overflow.s: New. * testsuite/ld-aarch64/emit-relocs-271-overflow.d: New. * testsuite/ld-aarch64/emit-relocs-271-overflow.s: New. * testsuite/ld-aarch64/emit-relocs-272-overflow.d: New. * testsuite/ld-aarch64/emit-relocs-272-overflow.s: New.
2016-02-26 17:52:34 +00:00
#ld: -T relocs.ld --defsym tempy=0xffffffff --defsym tempy2=0x674500 --defsym tempy3=-0x100000000 -e0 --emit-relocs
#objdump: -dr
Add support for 64-bit ARM architecture: AArch64
2012-08-13 14:52:54 +00:00
#...
+10000: 8a000000 and x0, x0, x0
+10004: 92400000 and x0, x0, #0x1
[BFD][AARCH64]Fix MOVW_SABS_G(0,1,2) relocation overflow check. For these three relocations, 17 bit signed value should be used, instead of 16 bit. The bitsize field is changed from 16 to 17, this field in aarch64 backend is used for overflow check only. bfd/ 2016-02-26 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2. ld/ 2016-02-26 Renlin Li <renlin.li@arm.com> * testsuite/ld-aarch64/aarch64-elf.exp: Run new testcases. * testsuite/ld-aarch64/emit-relocs-270.d: Update to use new boundary. * testsuite/ld-aarch64/emit-relocs-271.d: Likewise. * testsuite/ld-aarch64/emit-relocs-272.d: Likewise. * testsuite/ld-aarch64/emit-relocs-270-overflow.d: New. * testsuite/ld-aarch64/emit-relocs-270-overflow.s: New. * testsuite/ld-aarch64/emit-relocs-271-overflow.d: New. * testsuite/ld-aarch64/emit-relocs-271-overflow.s: New. * testsuite/ld-aarch64/emit-relocs-272-overflow.d: New. * testsuite/ld-aarch64/emit-relocs-272-overflow.s: New.
2016-02-26 17:52:34 +00:00
+10008: d2bfffe4 mov x4, #0xffff0000 // #4294901760
10008: R_AARCH64_MOVW_SABS_G1 tempy
+1000c: d2a00ce7 mov x7, #0x670000 // #6750208
1000c: R_AARCH64_MOVW_SABS_G1 tempy2
+10010: 92bffff1 mov x17, #0xffffffff0000ffff // #-4294901761
10010: R_AARCH64_MOVW_SABS_G1 tempy3
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