From 4a71579b757d3a2eb6902c84391f429838ad4912 Mon Sep 17 00:00:00 2001
From: Paul Cercueil
Date: Thu, 30 Jan 2020 12:33:44 -0300
Subject: git subrepo clone https://git.savannah.gnu.org/git/lightning.git
 deps/lightning

subrepo:
  subdir:   "deps/lightning"
  merged:   "b0b8eb5"
upstream:
  origin:   "https://git.savannah.gnu.org/git/lightning.git"
  branch:   "master"
  commit:   "b0b8eb5"
git-subrepo:
  version:  "0.4.1"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "a04d8c2"
---
 deps/lightning/check/ldstr.tst | 183 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 183 insertions(+)
 create mode 100644 deps/lightning/check/ldstr.tst

(limited to 'deps/lightning/check/ldstr.tst')

diff --git a/deps/lightning/check/ldstr.tst b/deps/lightning/check/ldstr.tst
new file mode 100644
index 0000000..1ed26b1
--- /dev/null
+++ b/deps/lightning/check/ldstr.tst
@@ -0,0 +1,183 @@
+#include "ldst.inc"
+
+#if __WORDSIZE == 64
+#  define LDSTL(N, R0, R1)					\
+	movi %R0 $(t0 + $offui)					\
+	str_i %R0 %R1						\
+	movi %R0 $(t0 + $offl)					\
+	movi %R1 L##N						\
+	str_l %R0 %R1
+
+#  define SI(C, N, x, X, R0, R1)				\
+	movi %R0 $(t0 + $off##x)				\
+	ldr_##x %R1 %R0						\
+	beqi L##x##C %R1 L##X##N				\
+	calli @abort						\
+L##x##C:
+
+#  define LDRL(C, N, R0, R1)					\
+	UI(C, N, i, I, R0, R1)					\
+	SI(C, N, l, L, R0, R1)
+#else
+#  define LDSTL(C, R0, R1)
+#  define SI(C, N, x, X, R0, R1)				\
+	movi %R0 $(t0 + $off##x)				\
+	ldr_##x %R1 %R0						\
+	beqi L##x##C %R1 I##X##N				\
+	calli @abort						\
+L##x##C:
+
+#  define LDRL(C, N, R0, R1)
+
+#endif
+
+#define UI(C, N, x, X, R0, R1)					\
+	movi %R0 $(t0 + $offu##x)				\
+	ldr_u##x %R1 %R0					\
+	beqi Lu##x##C %R1 X##N					\
+	calli @abort						\
+Lu##x##C:
+
+#define FF(C, N, x, X, R0, F0)					\
+	movi %R0 $(t0 + $off##x)				\
+	ldr_##x %F0 %R0						\
+	beqi_##x L##x##C %F0 X##N				\
+L##x##C:
+
+#define LDST1(X, N, R0, R1, F0)					\
+	movi %R0 $(t0 + $offc)					\
+	movi %R1 C##N						\
+	str_c %R0 %R1						\
+	movi %R0 $(t0 + $offuc)					\
+	str_c %R0 %R1						\
+	movi %R0 $(t0 + $offs)					\
+	movi %R1 S##N						\
+	str_s %R0 %R1						\
+	movi %R0 $(t0 + $offus)					\
+	str_s %R0 %R1						\
+	movi %R0 $(t0 + $offi)					\
+	movi %R1 I##N						\
+	str_i %R0 %R1						\
+	LDSTL(N, R0, R1)					\
+	movi %R0 $(t0 + $offf)					\
+	movi_f %F0 F##N						\
+	str_f %R0 %F0						\
+	movi %R0 $(t0 + $offd)					\
+	movi_d %F0 D##N						\
+	str_d %R0 %F0						\
+	SI(X, N, c, C, R0, R1)					\
+	UI(X, N, c, C, R0, R1)					\
+	SI(X, N, s, S, R0, R1)					\
+	UI(X, N, s, S, R0, R1)					\
+	SI(X, N, i, I, R0, R1)					\
+	LDRL(X, N, R0, R1)					\
+	FF(X, N, f, F, R0, F0)					\
+	FF(X, N, d, D, R0, F0)
+
+#define LDST0(R0, R1, F0)					\
+	LDST1(0_##R0##_##R1##_##F0, 0, R0, R1, F0)		\
+	LDST1(1_##R0##_##R1##_##F0, 1, R0, R1, F0)		\
+	LDST1(2_##R0##_##R1##_##F0, 2, R0, R1, F0)		\
+	LDST1(3_##R0##_##R1##_##F0, 3, R0, R1, F0)
+
+#define LDST(V0, V1, V2, R0, R1, R2, F0, F1, F2, F3, F4, F5)	\
+	LDST0(V0, V1, F0)					\
+	LDST0(V0, V2, F1)					\
+	LDST0(V0, R0, F3)					\
+	LDST0(V0, R1, F4)					\
+	LDST0(V0, R2, F5)					\
+	LDST0(V1, V2, F0)					\
+	LDST0(V1, R0, F1)					\
+	LDST0(V1, R1, F2)					\
+	LDST0(V1, R2, F3)					\
+	LDST0(V2, R0, F4)					\
+	LDST0(V2, R1, F5)					\
+	LDST0(V2, R2, F0)
+
+.code
+	prolog
+
+	/* Simple test to simplify validating encodings before
+	 * brute force tests */
+	movi %r0 $(t0 + $offc)
+	movi %r1 0x81
+	str_c %r0 %r1
+	movi %r0 $(t0 + $offuc)
+	str_c %r0 %r1
+	movi %r0 $(t0 + $offs)
+	movi %r1 0x8001
+	str_s %r0 %r1
+	movi %r0 $(t0 + $offus)
+	str_s %r0 %r1
+	movi %r0 $(t0 + $offi)
+	movi %r1 0x80000001
+	str_i %r0 %r1
+#if __WORDSIZE == 64
+	movi %r0 $(t0 + $offui)
+	str_i %r0 %r1
+	movi %r0 $(t0 + $offl)
+	movi %r1 0x8000000000000001
+	str_l %r0 %r1
+#endif
+	movi %r0 $(t0 + $offf)
+	movi_f %f0 0.5
+	str_f %r0 %f0
+	movi %r0 $(t0 + $offd)
+	movi_d %f0 0.25
+	str_d %r0 %f0
+	movi %r0 $(t0 + $offc)
+	ldr_c %r1 %r0
+	beqi Lc %r1 XC
+	calli @abort
+Lc:
+	movi %r0 $(t0 + $offuc)
+	ldr_uc %r1 %r0
+	beqi Luc %r1 0x81
+	calli @abort
+Luc:
+	movi %r0 $(t0 + $offs)
+	ldr_s %r1 %r0
+	beqi Ls %r1 XS
+	calli @abort
+Ls:
+	movi %r0 $(t0 + $offus)
+	ldr_us %r1 %r0
+	beqi Lus %r1 0x8001
+	calli @abort
+Lus:
+	movi %r0 $(t0 + $offi)
+	ldr_i %r1 %r0
+	beqi Li %r1 XI
+	calli @abort
+Li:
+#if __WORDSIZE == 64
+	movi %r0 $(t0 + $offui)
+	ldr_ui %r1 %r0
+	beqi Lui %r1 0x80000001
+	calli @abort
+Lui:
+	movi %r0 $(t0 + $offl)
+	ldr_l %r1 %r0
+	beqi Ll %r1 0x8000000000000001
+	calli @abort
+Ll:
+#endif
+	movi %r0 $(t0 + $offf)
+	ldr_f %f0 %r0
+	beqi_f Lf %f0 0.5
+	calli @abort
+Lf:
+	movi %r0 $(t0 + $offd)
+	ldr_d %f0 %r0
+	beqi_d Ld %f0 0.25
+	calli @abort
+Ld:
+
+	LDST(v0, v1, v2, r0, r1, r2, f0, f1, f2, f3, f4, f5)
+	// just to know did not abort
+	prepare
+		pushargi ok
+		ellipsis
+	finishi @printf
+	ret
+	epilog
-- 
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