Add upstream binutils-2.25 snapshot 4/4 2014

For MIPS -mmsa support

Change-Id: I08c4f002fa7b33dec85ed75956e6ab551bb03c96

1 files changed, 65 insertions, 0 deletions

diff --git a/binutils-2.25/gas/testsuite/gas/aarch64/programmer-friendly.s b/binutils-2.25/gas/testsuite/gas/aarch64/programmer-friendly.s
new file mode 100644
index 00000000..6254c647
--- /dev/null
+++ b/binutils-2.25/gas/testsuite/gas/aarch64/programmer-friendly.s
@@ -0,0 +1,65 @@
+// programmer-friendly.s Test file for AArch64 instructions variants that are
+// not part of the architectural assembly syntax but are supported for the
+// ease of assembly level programming.
+
+.text
+	// The preferred architectural syntax does not accept the shifter
+	// LSL or any other shift operator, when the destination register
+	// has the shape of 16B or 8B.
+	movi	v0.16b, 97, lsl 0	// N.B.: this is now part of the architecture specification.
+
+	// LDR Wt, label | =value
+	// As a convenience assemblers will typically permit the notation
+	// "=value" in conjunction with the pc-relative literal load
+	// instructions to automatically place an immediate value or
+	// symbolic address in a nearby literal pool and generate a hidden
+	// label which references it.
+	ldrsw	x1, =0xdeadbeef
+	ldrsw	x7, u16_lable + 4
+
+	// CCMN Xn, Xm, #uimm4, cond
+	// As a convenience, GAS accepts a string representation for #uimm4,
+	// e.g. NzCv for #0xa (0b1010).
+	ccmp	x1, x2, NzCv, GE
+
+.data
+u16_lable:
+	.word	0xdeadbeef
+	.word	0xcafebabe
+
+.text
+	// UXT[BHW] Wd, Wn
+	// Unsigned Extend Byte|Halfword|Word: UXT[BH] is architectural alias
+	// for UBFM Wd,Wn,#0,#7|15, while UXTW is pseudo instruction which is
+	// encoded using ORR Wd, WZR, Wn (MOV Wd,Wn).
+	// A programmer-friendly assembler should accept a destination Xd in
+	// place of Wd, however that is not the preferred form for disassembly.
+	uxtb	x15, w21
+	uxth	x7, w27
+	uxtw	x8, wzr
+
+
+	// ADDS <Xd>, <Xn|SP>, <R><m>{, UXTB {#<amount>}}
+	// In the 64-bit form, the final register operand is written as Wm
+	// for all but the (possibly omitted) UXTX/LSL and SXTX
+	// operators.
+	// As a programmer-friendly assembler, we allow e.g.
+	// ADDS <Xd>, <Xn|SP>, <Xm>{, UXTB {#<amount>}} by changing it to
+	// ADDS <Xd>, <Xn|SP>, <Wm>{, UXTB {#<amount>}}.
+	adds	x0, sp, x0, uxtb #4
+	adds	x0, sp, x0, uxth #4
+	adds	x0, sp, x0, uxtw #4
+
+	adds	x0, sp, x0, sxtb #0
+	adds	x0, sp, x0, sxth #1
+	adds	x0, sp, x0, sxtw #2
+
+	// More tests on
+	// LDR Wt, label | =value
+	// Find more comment above.
+	ldr	q0, =0xdeadcafebeefbabe0123456789abcedf
+	ldr	d0, =0xfebeefbabe012345
+	ldr	x0, =0xfebeefbabe012345
+	ldr	s0, =0xdeadbeef
+	ldr	w0, =0xdeadbeef
+	ldr	x0, =u16_lable