* elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and

	add_fde_encoding.  Remove need_relative.
	* elf-eh-frame.c (extra_augmentation_string_bytes)
	(extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
	(_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
	in cases where the CIE has no existing 'R' augmentation.  Use
	size_of_output_cie_fde when assigning offsets.  Use the final offset
	as the new section size.
	(_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
	Account for any extra augmentation bytes in the returned offset.
	(_bfd_elf_write_section_eh_frame): Rework so that the entries are
	moved before being modified.  Pad growing entries with DW_CFA_nops.
	Add 'z' and 'R' augmentations as directed by add_augmentation_size
	and add_fde_encoding.

5 files changed, 858 insertions, 0 deletions

diff --git a/ld/testsuite/ld-mips-elf/eh-frame1-n32.d b/ld/testsuite/ld-mips-elf/eh-frame1-n32.d
new file mode 100644
index 0000000..4e33219
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/eh-frame1-n32.d
@@ -0,0 +1,263 @@
+#name: MIPS eh-frame 1, n32
+#source: eh-frame1.s
+#source: eh-frame1.s
+#as: -EB -n32 --defsym alignment=2 --defsym fill=0x40
+#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 0xbc
+000300dc  00000003 R_MIPS_REL32 *
+000300f0  00000003 R_MIPS_REL32 *
+# Likewise CIE 0x220
+00030240  00000003 R_MIPS_REL32 *
+00030254  00000003 R_MIPS_REL32 *
+0003008b  00000503 R_MIPS_REL32      00000000   foo
+000300d0  00000503 R_MIPS_REL32      00000000   foo
+0003010e  00000503 R_MIPS_REL32      00000000   foo
+000301ef  00000503 R_MIPS_REL32      00000000   foo
+00030234  00000503 R_MIPS_REL32      00000000   foo
+00030272  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_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+
+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 00000018 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_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_nop
+  DW_CFA_nop
+
+00000094 00000010 00000020 FDE cie=00000078 pc=000200f0..00020100
+  DW_CFA_advance_loc: 0 to 000200f0
+  DW_CFA_advance_loc: 0 to 000200f0
+  DW_CFA_advance_loc: 0 to 000200f0
+
+000000a8 00000010 00000034 FDE cie=00000078 pc=00020100..00020120
+  DW_CFA_advance_loc: 0 to 00020100
+  DW_CFA_advance_loc: 0 to 00020100
+  DW_CFA_advance_loc: 0 to 00020100
+
+000000bc 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
+
+
+000000d4 00000010 0000001c FDE cie=000000bc pc=00020120..00020130
+  DW_CFA_advance_loc: 0 to 00020120
+  DW_CFA_advance_loc: 0 to 00020120
+  DW_CFA_advance_loc: 0 to 00020120
+
+000000e8 00000010 00000030 FDE cie=000000bc pc=00020130..00020150
+  DW_CFA_advance_loc: 0 to 00020130
+  DW_CFA_advance_loc: 0 to 00020130
+  DW_CFA_advance_loc: 0 to 00020130
+
+000000fc 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_advance_loc: 0 to 00000000
+
+00000114 00000010 0000001c FDE cie=000000fc pc=00020150..00020160
+  DW_CFA_advance_loc: 0 to 00020150
+  DW_CFA_advance_loc: 0 to 00020150
+  DW_CFA_advance_loc: 0 to 00020150
+
+# FDE for .discard removed
+# zPR2 removed
+00000128 00000010 00000030 FDE cie=000000fc pc=00020160..00020190
+  DW_CFA_advance_loc: 0 to 00020160
+  DW_CFA_advance_loc: 0 to 00020160
+  DW_CFA_advance_loc: 0 to 00020160
+
+0000013c 00000010 00000044 FDE cie=000000fc pc=00020190..000201d0
+  DW_CFA_advance_loc: 0 to 00020190
+  DW_CFA_advance_loc: 0 to 00020190
+  DW_CFA_advance_loc: 0 to 00020190
+
+00000150 00000010 00000000 CIE
+  Version:               1
+  Augmentation:          "zR"
+  Code alignment factor: 1
+  Data alignment factor: 4
+  Return address column: 31
+  Augmentation data:     10
+
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+
+00000164 00000010 00000018 FDE cie=00000150 pc=000201d0..000201e0
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+# basic1 removed, followed by repeat of above
+00000178 00000010 0000002c FDE cie=00000150 pc=000201e0..000201f0
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+0000018c 00000010 00000040 FDE cie=00000150 pc=000201f0..00020210
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+000001a0 00000010 00000054 FDE cie=00000150 pc=00020210..00020240
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+000001b4 00000010 00000068 FDE cie=00000150 pc=00020240..00020280
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+000001c8 00000010 0000007c FDE cie=00000150 pc=00020280..000202d0
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+000001dc 00000018 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_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_nop
+  DW_CFA_nop
+
+000001f8 00000010 00000020 FDE cie=000001dc pc=000202d0..000202e0
+  DW_CFA_advance_loc: 0 to 000202d0
+  DW_CFA_advance_loc: 0 to 000202d0
+  DW_CFA_advance_loc: 0 to 000202d0
+
+0000020c 00000010 00000034 FDE cie=000001dc pc=000202e0..00020300
+  DW_CFA_advance_loc: 0 to 000202e0
+  DW_CFA_advance_loc: 0 to 000202e0
+  DW_CFA_advance_loc: 0 to 000202e0
+
+00000220 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
+
+
+00000238 00000010 0000001c FDE cie=00000220 pc=00020300..00020310
+  DW_CFA_advance_loc: 0 to 00020300
+  DW_CFA_advance_loc: 0 to 00020300
+  DW_CFA_advance_loc: 0 to 00020300
+
+0000024c 00000010 00000030 FDE cie=00000220 pc=00020310..00020330
+  DW_CFA_advance_loc: 0 to 00020310
+  DW_CFA_advance_loc: 0 to 00020310
+  DW_CFA_advance_loc: 0 to 00020310
+
+00000260 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_advance_loc: 0 to 00000000
+
+00000278 00000010 0000001c FDE cie=00000260 pc=00020330..00020340
+  DW_CFA_advance_loc: 0 to 00020330
+  DW_CFA_advance_loc: 0 to 00020330
+  DW_CFA_advance_loc: 0 to 00020330
+
+0000028c 00000010 00000030 FDE cie=00000260 pc=00020340..00020370
+  DW_CFA_advance_loc: 0 to 00020340
+  DW_CFA_advance_loc: 0 to 00020340
+  DW_CFA_advance_loc: 0 to 00020340
+
+000002a0 00000010 00000044 FDE cie=00000260 pc=00020370..000203b0
+  DW_CFA_advance_loc: 0 to 00020370
+  DW_CFA_advance_loc: 0 to 00020370
+  DW_CFA_advance_loc: 0 to 00020370
+
+000002b4 00000010 00000000 CIE
+  Version:               1
+  Augmentation:          "zR"
+  Code alignment factor: 1
+  Data alignment factor: 4
+  Return address column: 31
+  Augmentation data:     10
+
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+
+000002c8 00000010 00000018 FDE cie=000002b4 pc=000203b0..000203c0
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
diff --git a/ld/testsuite/ld-mips-elf/eh-frame1-n64.d b/ld/testsuite/ld-mips-elf/eh-frame1-n64.d
new file mode 100644
index 0000000..2b175e0
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/eh-frame1-n64.d
@@ -0,0 +1,425 @@
+#name: MIPS eh-frame 1, n64
+#source: eh-frame1.s
+#source: eh-frame1.s
+#as: -EB -64 --defsym alignment=3 --defsym fill=0x40
+#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 0x120
+000000030148  000000001203 R_MIPS_REL32 *
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+000000030168  000000001203 R_MIPS_REL32 *
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+# Likewise CIE 0x340
+000000030368  000000001203 R_MIPS_REL32 *
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+000000030388  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 *
+000000030138  000500001203 R_MIPS_REL32      0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+000000030192  000500001203 R_MIPS_REL32      0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+0000000302eb  000500001203 R_MIPS_REL32      0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+000000030358  000500001203 R_MIPS_REL32      0000000000000000 foo
+ *Type2: R_MIPS_64 *
+ *Type3: R_MIPS_NONE *
+0000000303b2  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_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  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 00000024 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_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+000000e0 0000001c 0000002c FDE cie=000000b8 pc=000200f0..00020100
+  DW_CFA_advance_loc: 0 to 000200f0
+  DW_CFA_advance_loc: 0 to 000200f0
+  DW_CFA_advance_loc: 0 to 000200f0
+  DW_CFA_advance_loc: 0 to 000200f0
+  DW_CFA_advance_loc: 0 to 000200f0
+  DW_CFA_advance_loc: 0 to 000200f0
+  DW_CFA_advance_loc: 0 to 000200f0
+
+00000100 0000001c 0000004c FDE cie=000000b8 pc=00020100..00020120
+  DW_CFA_advance_loc: 0 to 00020100
+  DW_CFA_advance_loc: 0 to 00020100
+  DW_CFA_advance_loc: 0 to 00020100
+  DW_CFA_advance_loc: 0 to 00020100
+  DW_CFA_advance_loc: 0 to 00020100
+  DW_CFA_advance_loc: 0 to 00020100
+  DW_CFA_advance_loc: 0 to 00020100
+
+00000120 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
+
+
+00000140 0000001c 00000024 FDE cie=00000120 pc=00020120..00020130
+  DW_CFA_advance_loc: 0 to 00020120
+  DW_CFA_advance_loc: 0 to 00020120
+  DW_CFA_advance_loc: 0 to 00020120
+  DW_CFA_advance_loc: 0 to 00020120
+  DW_CFA_advance_loc: 0 to 00020120
+  DW_CFA_advance_loc: 0 to 00020120
+  DW_CFA_advance_loc: 0 to 00020120
+
+00000160 0000001c 00000044 FDE cie=00000120 pc=00020130..00020150
+  DW_CFA_advance_loc: 0 to 00020130
+  DW_CFA_advance_loc: 0 to 00020130
+  DW_CFA_advance_loc: 0 to 00020130
+  DW_CFA_advance_loc: 0 to 00020130
+  DW_CFA_advance_loc: 0 to 00020130
+  DW_CFA_advance_loc: 0 to 00020130
+  DW_CFA_advance_loc: 0 to 00020130
+
+00000180 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_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+
+000001a0 0000001c 00000024 FDE cie=00000180 pc=00020150..00020160
+  DW_CFA_advance_loc: 0 to 00020150
+  DW_CFA_advance_loc: 0 to 00020150
+  DW_CFA_advance_loc: 0 to 00020150
+  DW_CFA_advance_loc: 0 to 00020150
+  DW_CFA_advance_loc: 0 to 00020150
+  DW_CFA_advance_loc: 0 to 00020150
+  DW_CFA_advance_loc: 0 to 00020150
+
+# FDE for .discard removed
+# zPR2 removed
+000001c0 0000001c 00000044 FDE cie=00000180 pc=00020160..00020190
+  DW_CFA_advance_loc: 0 to 00020160
+  DW_CFA_advance_loc: 0 to 00020160
+  DW_CFA_advance_loc: 0 to 00020160
+  DW_CFA_advance_loc: 0 to 00020160
+  DW_CFA_advance_loc: 0 to 00020160
+  DW_CFA_advance_loc: 0 to 00020160
+  DW_CFA_advance_loc: 0 to 00020160
+
+000001e0 0000001c 00000064 FDE cie=00000180 pc=00020190..000201d0
+  DW_CFA_advance_loc: 0 to 00020190
+  DW_CFA_advance_loc: 0 to 00020190
+  DW_CFA_advance_loc: 0 to 00020190
+  DW_CFA_advance_loc: 0 to 00020190
+  DW_CFA_advance_loc: 0 to 00020190
+  DW_CFA_advance_loc: 0 to 00020190
+  DW_CFA_advance_loc: 0 to 00020190
+
+00000200 00000014 00000000 CIE
+  Version:               1
+  Augmentation:          "zR"
+  Code alignment factor: 1
+  Data alignment factor: 4
+  Return address column: 31
+  Augmentation data:     10
+
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+00000218 0000001c 0000001c FDE cie=00000200 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
+00000238 0000001c 0000003c FDE cie=00000200 pc=000201e0..000201f0
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+00000258 0000001c 0000005c FDE cie=00000200 pc=000201f0..00020210
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+00000278 0000001c 0000007c FDE cie=00000200 pc=00020210..00020240
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+00000298 0000001c 0000009c FDE cie=00000200 pc=00020240..00020280
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+000002b8 0000001c 000000bc FDE cie=00000200 pc=00020280..000202d0
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+000002d8 00000024 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_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+00000300 0000001c 0000002c FDE cie=000002d8 pc=000202d0..000202e0
+  DW_CFA_advance_loc: 0 to 000202d0
+  DW_CFA_advance_loc: 0 to 000202d0
+  DW_CFA_advance_loc: 0 to 000202d0
+  DW_CFA_advance_loc: 0 to 000202d0
+  DW_CFA_advance_loc: 0 to 000202d0
+  DW_CFA_advance_loc: 0 to 000202d0
+  DW_CFA_advance_loc: 0 to 000202d0
+
+00000320 0000001c 0000004c FDE cie=000002d8 pc=000202e0..00020300
+  DW_CFA_advance_loc: 0 to 000202e0
+  DW_CFA_advance_loc: 0 to 000202e0
+  DW_CFA_advance_loc: 0 to 000202e0
+  DW_CFA_advance_loc: 0 to 000202e0
+  DW_CFA_advance_loc: 0 to 000202e0
+  DW_CFA_advance_loc: 0 to 000202e0
+  DW_CFA_advance_loc: 0 to 000202e0
+
+00000340 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
+
+
+00000360 0000001c 00000024 FDE cie=00000340 pc=00020300..00020310
+  DW_CFA_advance_loc: 0 to 00020300
+  DW_CFA_advance_loc: 0 to 00020300
+  DW_CFA_advance_loc: 0 to 00020300
+  DW_CFA_advance_loc: 0 to 00020300
+  DW_CFA_advance_loc: 0 to 00020300
+  DW_CFA_advance_loc: 0 to 00020300
+  DW_CFA_advance_loc: 0 to 00020300
+
+00000380 0000001c 00000044 FDE cie=00000340 pc=00020310..00020330
+  DW_CFA_advance_loc: 0 to 00020310
+  DW_CFA_advance_loc: 0 to 00020310
+  DW_CFA_advance_loc: 0 to 00020310
+  DW_CFA_advance_loc: 0 to 00020310
+  DW_CFA_advance_loc: 0 to 00020310
+  DW_CFA_advance_loc: 0 to 00020310
+  DW_CFA_advance_loc: 0 to 00020310
+
+000003a0 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_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+
+000003c0 0000001c 00000024 FDE cie=000003a0 pc=00020330..00020340
+  DW_CFA_advance_loc: 0 to 00020330
+  DW_CFA_advance_loc: 0 to 00020330
+  DW_CFA_advance_loc: 0 to 00020330
+  DW_CFA_advance_loc: 0 to 00020330
+  DW_CFA_advance_loc: 0 to 00020330
+  DW_CFA_advance_loc: 0 to 00020330
+  DW_CFA_advance_loc: 0 to 00020330
+
+000003e0 0000001c 00000044 FDE cie=000003a0 pc=00020340..00020370
+  DW_CFA_advance_loc: 0 to 00020340
+  DW_CFA_advance_loc: 0 to 00020340
+  DW_CFA_advance_loc: 0 to 00020340
+  DW_CFA_advance_loc: 0 to 00020340
+  DW_CFA_advance_loc: 0 to 00020340
+  DW_CFA_advance_loc: 0 to 00020340
+  DW_CFA_advance_loc: 0 to 00020340
+
+00000400 0000001c 00000064 FDE cie=000003a0 pc=00020370..000203b0
+  DW_CFA_advance_loc: 0 to 00020370
+  DW_CFA_advance_loc: 0 to 00020370
+  DW_CFA_advance_loc: 0 to 00020370
+  DW_CFA_advance_loc: 0 to 00020370
+  DW_CFA_advance_loc: 0 to 00020370
+  DW_CFA_advance_loc: 0 to 00020370
+  DW_CFA_advance_loc: 0 to 00020370
+
+00000420 00000014 00000000 CIE
+  Version:               1
+  Augmentation:          "zR"
+  Code alignment factor: 1
+  Data alignment factor: 4
+  Return address column: 31
+  Augmentation data:     10
+
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_advance_loc: 0 to 00000000
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
+00000438 0000001c 0000001c FDE cie=00000420 pc=000203b0..000203c0
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+
diff --git a/ld/testsuite/ld-mips-elf/eh-frame1.ld b/ld/testsuite/ld-mips-elf/eh-frame1.ld
new file mode 100644
index 0000000..910a84e
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/eh-frame1.ld
@@ -0,0 +1,18 @@
+SECTIONS
+{
+  . = 0x10000;
+  .dynamic : { *(.dynamic) }
+  .hash : { *(.hash) }
+  .dynsym : { *(.dynsym) }
+  .dynstr : { *(.dynstr) }
+  .rel.dyn : { *(.rel.dyn) }
+
+  . = 0x20000;
+  .text : { *(.text) }
+
+  . = 0x30000;
+  .eh_frame : { *(.eh_frame) }
+  .got : { *(.got) }
+
+  /DISCARD/ : { *(*) }
+}
diff --git a/ld/testsuite/ld-mips-elf/eh-frame1.s b/ld/testsuite/ld-mips-elf/eh-frame1.s
new file mode 100644
index 0000000..c8413db
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/eh-frame1.s
@@ -0,0 +1,148 @@
+#----------------------------------------------------------------------------
+# Macros
+#----------------------------------------------------------------------------
+
+	mask = (1 << alignment) - 1
+
+	# Output VALUE as an unaligned pointer-sized quantity.
+	.macro pbyte value
+	.if alignment == 2
+	.4byte		\value
+	.else
+	.8byte		\value
+	.endif
+	.endm
+
+
+	# Start a new CIE, and emit everything up to the augmentation data.
+	# Use LABEL to mark the start of the entry and AUG as the augmentation
+	# string.
+	.macro start_cie label,aug
+	.section	.eh_frame,"aw",@progbits
+\label:
+	.word		2f-1f		# Length
+1:
+	.word		0		# Identifier
+	.byte		1		# Version
+	.string		"\aug"		# Augmentation
+	.byte		1		# Code alignment
+	.byte		4		# Data alignment
+	.byte		31		# Return address column
+	.endm
+
+
+	# Create a dummy function of SIZE bytes in SECTION and emit the
+	# first four entries of an FDE for it.
+	.macro start_fde cie,section,size
+	.section	\section,"ax",@progbits
+3:
+	.rept		\size / 4
+	nop
+	.endr
+4:
+	.section	.eh_frame,"aw",@progbits
+	.word		2f-1f		# Length
+1:
+	.word		.-\cie		# CIE offset
+	pbyte		3b		# Initial PC
+	pbyte		4b-3b		# Size of code
+	.endm
+
+
+	# Finish a CIE or FDE entry.
+	.macro end_entry
+	.p2align	alignment,fill
+2:
+	.endm
+
+
+	# Start the augmentation data for a CIE that has a 'P' entry
+	# followed by EXTRA bytes.  AUGLEN is the length of augmentation
+	# string (including zero terminator), ENCODING is the encoding to
+	# use for the personality routine and VALUE is the value it
+	# should have.
+	.macro		persaug auglen,extra,encoding,value
+	.if (\encoding & 0xf0) == 0x50
+	.byte		(-(9 + \auglen + 3 + 2) & mask) + 2 + mask + \extra
+	.byte		\encoding
+	.fill		-(9 + \auglen + 3 + 2) & mask,1,0
+	.else
+	.byte		2 + mask + \extra
+	.byte		\encoding
+	.endif
+	pbyte		\value
+	.endm
+
+
+	.macro cie_basic label
+	start_cie	\label,""
+	end_entry
+	.endm
+
+	.macro fde_basic cie,section,size
+	start_fde	\cie,\section,\size
+	end_entry
+	.endm
+
+
+	.macro cie_zP label,encoding,value
+	start_cie	 \label,"zP"
+	persaug		3,0,\encoding,\value
+	end_entry
+	.endm
+
+	.macro fde_zP cie,section,size
+	start_fde	 \cie,\section,\size
+	.byte		 0		# Augmentation length
+	end_entry
+	.endm
+
+
+	.macro cie_zPR label,encoding,value
+	start_cie	 \label,"zPR"
+	persaug		4,1,\encoding,\value
+	.byte		0		# FDE enconding
+	end_entry
+	.endm
+
+	.macro fde_zPR cie,section,size
+	start_fde	\cie,\section,\size
+	.byte		0		# Augmentation length
+	end_entry
+	.endm
+
+#----------------------------------------------------------------------------
+# Test code
+#----------------------------------------------------------------------------
+
+	cie_basic	basic1
+	fde_basic	basic1,.text,0x10
+	fde_basic	basic1,.text,0x20
+
+	cie_basic	basic2
+	fde_basic	basic2,.text,0x30
+
+	cie_basic	basic3
+	fde_basic	basic3,.text,0x40
+
+	cie_basic	basic4
+	fde_basic	basic4,.text,0x50
+
+	cie_zP		zP_unalign1,0x00,foo
+	fde_zP		zP_unalign1,.text,0x10
+	fde_zP		zP_unalign1,.text,0x20
+
+	cie_zP		zP_align1,0x50,foo
+	fde_zP		zP_align1,.text,0x10
+	fde_zP		zP_align1,.text,0x20
+
+	cie_zPR		zPR1,0x00,foo
+	fde_zPR		zPR1,.text,0x10
+	fde_zPR		zPR1,.discard,0x20
+
+	cie_zPR		zPR2,0x00,foo
+	fde_zPR		zPR2,.text,0x30
+	fde_zPR		zPR2,.text,0x40
+
+	cie_basic	basic5
+	fde_basic	basic5,.text,0x10
diff --git a/ld/testsuite/ld-mips-elf/mips-elf.exp b/ld/testsuite/ld-mips-elf/mips-elf.exp
index f0c2b84..c3417bc 100644
--- a/ld/testsuite/ld-mips-elf/mips-elf.exp
+++ b/ld/testsuite/ld-mips-elf/mips-elf.exp
@@ -75,3 +75,7 @@ if $has_newabi {
 }
 run_dump_test "reloc-2"
 run_dump_test "reloc-merge-lo16"
+if {$has_newabi && $linux_gnu} {
+    run_dump_test "eh-frame1-n32"
+    run_dump_test "eh-frame1-n64"
+}