+2005-01-17 Richard Sandiford <rsandifo@redhat.com>
+
+ * 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 Richard Sandiford <rsandifo@redhat.com>
* elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
+ alignment - 1) & -alignment;
}
+/* Assume that the bytes between *ITER and END are CFA instructions.
+ Try to move *ITER past the first instruction and return true on
+ success. ENCODED_PTR_WIDTH gives the width of pointer entries. */
+
+static bfd_boolean
+skip_cfa_op (bfd_byte **iter, bfd_byte *end, unsigned int encoded_ptr_width)
+{
+ bfd_byte op;
+ bfd_vma length;
+
+ if (!read_byte (iter, end, &op))
+ return FALSE;
+
+ switch (op & 0x80 ? op & 0xc0 : op)
+ {
+ case DW_CFA_nop:
+ case DW_CFA_advance_loc:
+ case DW_CFA_restore:
+ /* No arguments. */
+ return TRUE;
+
+ case DW_CFA_offset:
+ case DW_CFA_restore_extended:
+ case DW_CFA_undefined:
+ case DW_CFA_same_value:
+ case DW_CFA_def_cfa_register:
+ case DW_CFA_def_cfa_offset:
+ case DW_CFA_def_cfa_offset_sf:
+ case DW_CFA_GNU_args_size:
+ /* One leb128 argument. */
+ return skip_leb128 (iter, end);
+
+ case DW_CFA_offset_extended:
+ case DW_CFA_register:
+ case DW_CFA_def_cfa:
+ case DW_CFA_offset_extended_sf:
+ case DW_CFA_GNU_negative_offset_extended:
+ case DW_CFA_def_cfa_sf:
+ /* Two leb128 arguments. */
+ return (skip_leb128 (iter, end)
+ && skip_leb128 (iter, end));
+
+ case DW_CFA_def_cfa_expression:
+ /* A variable-length argument. */
+ return (read_uleb128 (iter, end, &length)
+ && skip_bytes (iter, end, length));
+
+ case DW_CFA_expression:
+ /* A leb128 followed by a variable-length argument. */
+ return (skip_leb128 (iter, end)
+ && read_uleb128 (iter, end, &length)
+ && skip_bytes (iter, end, length));
+
+ case DW_CFA_set_loc:
+ return skip_bytes (iter, end, encoded_ptr_width);
+
+ case DW_CFA_advance_loc1:
+ return skip_bytes (iter, end, 1);
+
+ case DW_CFA_advance_loc2:
+ return skip_bytes (iter, end, 2);
+
+ case DW_CFA_advance_loc4:
+ return skip_bytes (iter, end, 4);
+
+ case DW_CFA_MIPS_advance_loc8:
+ return skip_bytes (iter, end, 8);
+
+ default:
+ return FALSE;
+ }
+}
+
+/* Try to interpret the bytes between BUF and END as CFA instructions.
+ If every byte makes sense, return a pointer to the first DW_CFA_nop
+ padding byte, or END if there is no padding. Return null otherwise.
+ ENCODED_PTR_WIDTH is as for skip_cfa_op. */
+
+static bfd_byte *
+skip_non_nops (bfd_byte *buf, bfd_byte *end, unsigned int encoded_ptr_width)
+{
+ bfd_byte *last;
+
+ last = buf;
+ while (buf < end)
+ if (*buf == DW_CFA_nop)
+ buf++;
+ else
+ {
+ if (!skip_cfa_op (&buf, end, encoded_ptr_width))
+ return 0;
+ last = buf;
+ }
+ return last;
+}
+
/* This function is called for each input file before the .eh_frame
section is relocated. It discards duplicate CIEs and FDEs for discarded
functions. The function returns TRUE iff any entries have been
for (;;)
{
unsigned char *aug;
- bfd_byte *start, *end;
+ bfd_byte *start, *end, *insns;
bfd_size_type length;
if (sec_info->count == sec_info->alloced)
if (cie.fde_encoding == DW_EH_PE_omit)
cie.fde_encoding = DW_EH_PE_absptr;
- initial_insn_length = cie.hdr.length - (buf - last_fde - 4);
+ initial_insn_length = end - buf;
if (initial_insn_length <= 50)
{
cie.initial_insn_length = initial_insn_length;
memcpy (cie.initial_instructions, buf, initial_insn_length);
}
+ insns = buf;
buf += initial_insn_length;
ENSURE_NO_RELOCS (buf);
last_cie = last_fde;
/* Skip the augmentation size, if present. */
if (cie.augmentation[0] == 'z')
- REQUIRE (skip_leb128 (&buf, end));
+ REQUIRE (read_uleb128 (&buf, end, &length));
+ else
+ length = 0;
/* Of the supported augmentation characters above, only 'L'
adds augmentation data to the FDE. This code would need to
be adjusted if any future augmentations do the same thing. */
if (cie.lsda_encoding != DW_EH_PE_omit)
- this_inf->lsda_offset = buf - start;
+ {
+ this_inf->lsda_offset = buf - start;
+ /* If there's no 'z' augmentation, we don't know where the
+ CFA insns begin. Assume no padding. */
+ if (cie.augmentation[0] != 'z')
+ length = end - buf;
+ }
+
+ /* Skip over the augmentation data. */
+ REQUIRE (skip_bytes (&buf, end, length));
+ insns = buf;
buf = last_fde + 4 + hdr.length;
SKIP_RELOCS (buf);
}
+ /* Try to interpret the CFA instructions and find the first
+ padding nop. Shrink this_inf's size so that it doesn't
+ including the padding. */
+ length = get_DW_EH_PE_width (cie.fde_encoding, ptr_size);
+ insns = skip_non_nops (insns, end, length);
+ if (insns != 0)
+ this_inf->size -= end - insns;
+
this_inf->fde_encoding = cie.fde_encoding;
this_inf->lsda_encoding = cie.lsda_encoding;
sec_info->count++;
+2005-01-17 Richard Sandiford <rsandifo@redhat.com>
+
+ * ld-mips-elf/eh-frame2-{n32,n64}.d: New tests.
+ * ld-mips-elf/mips-elf.exp: Run them.
+
2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
* ld-sh/arch/arch.exp: Correct the email address.
--- /dev/null
+#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
+
--- /dev/null
+#name: MIPS eh-frame 2, n64
+#source: eh-frame1.s
+#source: eh-frame1.s
+#as: -EB -64 --defsym alignment=3 --defsym fill=0
+#readelf: --relocs -wf
+#ld: -shared -melf64btsmip -Teh-frame1.ld
+
+Relocation section '\.rel\.dyn' .*:
+ *Offset .*
+000000000000 000000000000 R_MIPS_NONE *
+ *Type2: R_MIPS_NONE *
+ *Type3: R_MIPS_NONE *
+# Initial PCs for the FDEs attached to CIE 0x118
+000000030140 000000001203 R_MIPS_REL32 *
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+000000030160 000000001203 R_MIPS_REL32 *
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+# Likewise CIE 0x330
+000000030358 000000001203 R_MIPS_REL32 *
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+000000030378 000000001203 R_MIPS_REL32 *
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+0000000300cb 000500001203 R_MIPS_REL32 0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+000000030130 000500001203 R_MIPS_REL32 0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+00000003018a 000500001203 R_MIPS_REL32 0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+0000000302e3 000500001203 R_MIPS_REL32 0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+000000030348 000500001203 R_MIPS_REL32 0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+0000000303a2 000500001203 R_MIPS_REL32 0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+#...
+The section \.eh_frame contains:
+
+00000000 00000014 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
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000018 0000001c 0000001c FDE cie=00000000 pc=00020000..00020010
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000038 0000001c 0000003c FDE cie=00000000 pc=00020010..00020030
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+# basic2 removed
+00000058 0000001c 0000005c FDE cie=00000000 pc=00020030..00020060
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+# basic3 removed
+00000078 0000001c 0000007c FDE cie=00000000 pc=00020060..000200a0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+# basic4 removed
+00000098 0000001c 0000009c FDE cie=00000000 pc=000200a0..000200f0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000000b8 0000001c 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 00 00 00 00
+
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000000d8 0000001c 00000024 FDE cie=000000b8 pc=000200f0..00020100
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000000f8 0000001c 00000044 FDE cie=000000b8 pc=00020100..00020120
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000118 0000001c 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 00 00 00 00 00 00 00 00
+
+
+00000138 0000001c 00000024 FDE cie=00000118 pc=00020120..00020130
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000158 0000001c 00000044 FDE cie=00000118 pc=00020130..00020150
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000178 0000001c 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 00 00 00 00 10
+
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000198 0000001c 00000024 FDE cie=00000178 pc=00020150..00020160
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+# FDE for .discard removed
+# zPR2 removed
+000001b8 0000001c 00000044 FDE cie=00000178 pc=00020160..00020190
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000001d8 0000001c 00000064 FDE cie=00000178 pc=00020190..000201d0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000001f8 00000014 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
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000210 0000001c 0000001c FDE cie=000001f8 pc=000201d0..000201e0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+# basic1 removed, followed by repeat of above
+00000230 0000001c 0000003c FDE cie=000001f8 pc=000201e0..000201f0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000250 0000001c 0000005c FDE cie=000001f8 pc=000201f0..00020210
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000270 0000001c 0000007c FDE cie=000001f8 pc=00020210..00020240
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000290 0000001c 0000009c FDE cie=000001f8 pc=00020240..00020280
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000002b0 0000001c 000000bc FDE cie=000001f8 pc=00020280..000202d0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000002d0 0000001c 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 00 00 00 00
+
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000002f0 0000001c 00000024 FDE cie=000002d0 pc=000202d0..000202e0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000310 0000001c 00000044 FDE cie=000002d0 pc=000202e0..00020300
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000330 0000001c 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 00 00 00 00 00 00 00 00
+
+
+00000350 0000001c 00000024 FDE cie=00000330 pc=00020300..00020310
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000370 0000001c 00000044 FDE cie=00000330 pc=00020310..00020330
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000390 0000001c 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 00 00 00 00 10
+
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000003b0 0000001c 00000024 FDE cie=00000390 pc=00020330..00020340
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000003d0 0000001c 00000044 FDE cie=00000390 pc=00020340..00020370
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+000003f0 0000001c 00000064 FDE cie=00000390 pc=00020370..000203b0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000410 00000014 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
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
+00000428 0000001c 0000001c FDE cie=00000410 pc=000203b0..000203c0
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+ DW_CFA_nop
+
if {$has_newabi && $linux_gnu} {
run_dump_test "eh-frame1-n32"
run_dump_test "eh-frame1-n64"
+ run_dump_test "eh-frame2-n32"
+ run_dump_test "eh-frame2-n64"
}
run_dump_test "jaloverflow"
projects / binutils-gdb.git / commitdiff