kumquat-buildroot/package/lightning/0001-Fix-build-on-mips64el.patch
Paul Cercueil 604eecf011 package/lightning: fix build on mips64
Grab commit 90f5c78f47dfb1ae4b953b0e30c7ef72a6438396 from upstream to
fix the build on mips64 and mips64el.

Fixes:

  http://autobuild.buildroot.net/results/f951d91d2ca4647170a52499a243d45d13d3bced/

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2023-11-04 21:29:13 +01:00

66 lines
2.5 KiB
Diff

From 90f5c78f47dfb1ae4b953b0e30c7ef72a6438396 Mon Sep 17 00:00:00 2001
From: Paul Cercueil <paul@crapouillou.net>
Date: Thu, 5 Oct 2023 14:24:13 +0200
Subject: [PATCH] Fix build on mips64el
The "cvt_offset" field may be used for anything non-ARM in
jit_fallback.c, so enable this field on anything non-ARM. Worst case
scenario, this field is not used and it only occupies 4 bytes of RAM.
Besides, when building for mips64el with the N32 ABI, the __WORDSIZE
ends up being 32 and not 64 (which may be a problem in itself), which
caused some more issues as the movi_d_w() macro referenced by
jit_mips.c was not defined anywhere.
This caused Buildroot's CI to fail when building on mips64el:
http://autobuild.buildroot.net/results/f951d91d2ca4647170a52499a243d45d13d3bced/
Upstream: http://git.savannah.gnu.org/cgit/lightning.git/commit/?id=90f5c78f47dfb1ae4b953b0e30c7ef72a6438396
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
include/lightning/jit_private.h | 5 +----
lib/lightning.c | 4 ++--
2 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/include/lightning/jit_private.h b/include/lightning/jit_private.h
index 5052a36..9f8caf6 100644
--- a/include/lightning/jit_private.h
+++ b/include/lightning/jit_private.h
@@ -555,10 +555,7 @@ struct jit_function {
jit_int32_t *regoff;
jit_regset_t regset;
jit_int32_t stack;
-#if defined(__i386__) || defined(__x86_64__) || \
- defined(__powerpc__) || defined(__sparc__) || \
- defined(__s390__) || defined(__s390x__) || \
- defined(__hppa__) || defined(__alpha__)
+#if !defined(__arm__)
jit_int32_t cvt_offset; /* allocai'd offset for x87<->xmm or
* fpr<->gpr transfer using the stack */
#endif
diff --git a/lib/lightning.c b/lib/lightning.c
index d5ea330..39c4fc2 100644
--- a/lib/lightning.c
+++ b/lib/lightning.c
@@ -4285,7 +4285,7 @@ static void _htoni_ul(jit_state_t*, jit_int32_t, jit_word_t);
#endif
# define movi_f_w(r0, i0) _movi_f_w(_jit, r0, i0)
static void _movi_f_w(jit_state_t*, jit_int32_t, jit_float32_t);
-#if __WORDSIZE == 32
+#if __WORDSIZE == 32 && !(defined(__mips__) && NEW_ABI)
# define movi_d_ww(r0, r1, i0) _movi_d_ww(_jit, r0, r1, i0)
static void _movi_d_ww(jit_state_t*, jit_int32_t, jit_int32_t, jit_float64_t);
#else
@@ -4569,7 +4569,7 @@ _movi_f_w(jit_state_t *_jit, jit_int32_t r0, jit_float32_t i0)
movi(r0, data.i);
}
-#if __WORDSIZE == 32
+#if __WORDSIZE == 32 && !(defined(__mips__) && NEW_ABI)
static void
_movi_d_ww(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_float64_t i0)
{
--
2.40.1