Reorganization of ARM assembly.

Renamed directory armv7 to arm. New subdirectory arm/neon, for files
using neon instructions. configure.ac hacked to make use of neon
configurable.

1 files changed, 56 insertions, 0 deletions

diff --git a/arm/machine.m4 b/arm/machine.m4
new file mode 100644
index 00000000..f982a66a
--- /dev/null
+++ b/arm/machine.m4
@@ -0,0 +1,56 @@
+define(<QREG>, <ifelse(
+	$1, d0, q0,
+	$1, d2, q1,
+	$1, d4, q2,
+	$1, d6, q3,
+	$1, d8, q4,
+	$1, d10, q5,
+	$1, d12, q6,
+	$1, d14, q7,
+	$1, d16, q8,
+	$1, d18, q9,
+	$1, d20, q10,
+	$1, d22, q11,
+	$1, d24, q12,
+	$1, d26, q13,
+	$1, d28, q14,
+	$1, d30, q15,
+	<NO REGISTER>)>)dnl
+
+define(<D0REG>, <ifelse(
+	$1, q0, d0,
+	$1, q1, d2,
+	$1, q2, d4,
+	$1, q3, d6,
+	$1, q4, d8,
+	$1, q5, d10,
+	$1, q6, d12,
+	$1, q7, d14,
+	$1, q8, d16,
+	$1, q9, d18,
+	$1, q10, d20,
+	$1, q11, d22,
+	$1, q12, d24,
+	$1, q13, d26,
+	$1, q14, d28,
+	$1, q15, d30,
+	<NO REGISTER>)>)dnl
+
+define(<D1REG>, <ifelse(
+	$1, q0, d1,
+	$1, q1, d3,
+	$1, q2, d5,
+	$1, q3, d7,
+	$1, q4, d9,
+	$1, q5, d11,
+	$1, q6, d13,
+	$1, q7, d15,
+	$1, q8, d17,
+	$1, q9, d19,
+	$1, q10, d21,
+	$1, q11, d23,
+	$1, q12, d25,
+	$1, q13, d27,
+	$1, q14, d29,
+	$1, q15, d31,
+	<NO REGISTER>)>)dnl