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old-cross-binutils/ld/testsuite/ld-mips-elf/eh-frame2-n32.d

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* elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions. (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA instructions. If the amount of padding is known, reduce the size of the CIE or FDE by that amount.
2005-01-17 17:44:41 +00:00
#name: MIPS eh-frame 2, n32
#source: eh-frame1.s
#source: eh-frame1.s
#as: -EB -n32 --defsym alignment=2 --defsym fill=0
#readelf: --relocs -wf
#ld: -shared -melf32btsmipn32 -Teh-frame1.ld
Relocation section '\.rel\.dyn' .*:
*Offset .*
00000000 00000000 R_MIPS_NONE *
# Initial PCs for the FDEs attached to CIE 0xb8
000300d8 00000003 R_MIPS_REL32 *
000300ec 00000003 R_MIPS_REL32 *
# Likewise CIE 0x218
00030238 00000003 R_MIPS_REL32 *
0003024c 00000003 R_MIPS_REL32 *
0003008b 00000503 R_MIPS_REL32 00000000 foo
000300cc 00000503 R_MIPS_REL32 00000000 foo
0003010a 00000503 R_MIPS_REL32 00000000 foo
000301eb 00000503 R_MIPS_REL32 00000000 foo
0003022c 00000503 R_MIPS_REL32 00000000 foo
0003026a 00000503 R_MIPS_REL32 00000000 foo
#...
The section \.eh_frame contains:
00000000 00000010 00000000 CIE
Version: 1
Augmentation: "zR"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 10
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000014 00000010 00000018 FDE cie=00000000 pc=00020000..00020010
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000028 00000010 0000002c FDE cie=00000000 pc=00020010..00020030
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
# basic2 removed
0000003c 00000010 00000040 FDE cie=00000000 pc=00020030..00020060
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
# basic3 removed
00000050 00000010 00000054 FDE cie=00000000 pc=00020060..000200a0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
# basic4 removed
00000064 00000010 00000068 FDE cie=00000000 pc=000200a0..000200f0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000078 00000014 00000000 CIE
Version: 1
Augmentation: "zRP"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 10 00 00 00 00 00
DW_CFA_nop
00000090 00000010 0000001c FDE cie=00000078 pc=000200f0..00020100
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000000a4 00000010 00000030 FDE cie=00000078 pc=00020100..00020120
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000000b8 00000014 00000000 CIE
Version: 1
Augmentation: "zP"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 50 00 00 00 00 00 00 00
000000d0 00000010 0000001c FDE cie=000000b8 pc=00020120..00020130
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000000e4 00000010 00000030 FDE cie=000000b8 pc=00020130..00020150
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000000f8 00000014 00000000 CIE
Version: 1
Augmentation: "zPR"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 00 00 00 00 00 10
DW_CFA_nop
00000110 00000010 0000001c FDE cie=000000f8 pc=00020150..00020160
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
# FDE for .discard removed
# zPR2 removed
00000124 00000010 00000030 FDE cie=000000f8 pc=00020160..00020190
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000138 00000010 00000044 FDE cie=000000f8 pc=00020190..000201d0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
0000014c 00000010 00000000 CIE
Version: 1
Augmentation: "zR"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 10
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000160 00000010 00000018 FDE cie=0000014c pc=000201d0..000201e0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
# basic1 removed, followed by repeat of above
00000174 00000010 0000002c FDE cie=0000014c pc=000201e0..000201f0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000188 00000010 00000040 FDE cie=0000014c pc=000201f0..00020210
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
0000019c 00000010 00000054 FDE cie=0000014c pc=00020210..00020240
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000001b0 00000010 00000068 FDE cie=0000014c pc=00020240..00020280
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000001c4 00000010 0000007c FDE cie=0000014c pc=00020280..000202d0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000001d8 00000014 00000000 CIE
Version: 1
Augmentation: "zRP"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 10 00 00 00 00 00
DW_CFA_nop
000001f0 00000010 0000001c FDE cie=000001d8 pc=000202d0..000202e0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000204 00000010 00000030 FDE cie=000001d8 pc=000202e0..00020300
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000218 00000014 00000000 CIE
Version: 1
Augmentation: "zP"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 50 00 00 00 00 00 00 00
00000230 00000010 0000001c FDE cie=00000218 pc=00020300..00020310
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000244 00000010 00000030 FDE cie=00000218 pc=00020310..00020330
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000258 00000014 00000000 CIE
Version: 1
Augmentation: "zPR"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 00 00 00 00 00 10
DW_CFA_nop
00000270 00000010 0000001c FDE cie=00000258 pc=00020330..00020340
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000284 00000010 00000030 FDE cie=00000258 pc=00020340..00020370
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
00000298 00000010 00000044 FDE cie=00000258 pc=00020370..000203b0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000002ac 00000010 00000000 CIE
Version: 1
Augmentation: "zR"
Code alignment factor: 1
Data alignment factor: 4
Return address column: 31
Augmentation data: 10
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
000002c0 00000010 00000018 FDE cie=000002ac pc=000203b0..000203c0
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
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