1 files changed, 148 insertions, 0 deletions
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