mirrors/poky
1
0
Fork 0
mirror of https://git.yoctoproject.org/poky synced 2026-05-30 00:20:08 +00:00
Code Issues Projects Releases Wiki Activity

nspr: Add ARC support

Browse Source 
[Alexey: Rebased on top of other patches like RiscV, NIOS2 etc]

(From OE-Core rev: bc9259fad8f90f0cbabd3db7509c401b071e4ff3)

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Antoine Tenart
2018-09-20 23:42:27 +03:00
committed by Richard Purdie
parent 0ad7337361
commit 3efeb11bd6
2 changed files with 89 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-support/nspr/nspr/0004-Add-ARC-support.patch
+88
View File
@@ -0,0 +1,88 @@
From 6cb5b0be8837222a1e01745f2cf57cd0e593186d Mon Sep 17 00:00:00 2001
From: Antoine Tenart <antoine.tenart@free-electrons.com>
Date: Mon, 23 Oct 2017 10:28:20 +0200
Subject: [PATCH] Add ARC support
[Alexey: Rebased on top of other patches like RiscV, NIOS2 etc].
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Upstream-Status: Submitted [ https://bugzilla.mozilla.org/show_bug.cgi?id=1492378 ]
---
pr/include/md/_linux.cfg | 45 ++++++++++++++++++++++++++++++++++++++++
pr/include/md/_linux.h | 2 ++
2 files changed, 47 insertions(+)
diff --git a/pr/include/md/_linux.cfg b/pr/include/md/_linux.cfg
index fec8525378dc..5f4fa0eac783 100644
--- a/pr/include/md/_linux.cfg
+++ b/pr/include/md/_linux.cfg
@@ -1157,6 +1157,51 @@
#define PR_BYTES_PER_WORD_LOG2 3
#define PR_BYTES_PER_DWORD_LOG2 3
+#elif defined(__arc__)
+
+#define IS_LITTLE_ENDIAN 1
+#undef IS_BIG_ENDIAN
+
+#define PR_BYTES_PER_BYTE 1
+#define PR_BYTES_PER_SHORT 2
+#define PR_BYTES_PER_INT 4
+#define PR_BYTES_PER_INT64 8
+#define PR_BYTES_PER_LONG 4
+#define PR_BYTES_PER_FLOAT 4
+#define PR_BYTES_PER_DOUBLE 8
+#define PR_BYTES_PER_WORD 4
+#define PR_BYTES_PER_DWORD 8
+
+#define PR_BITS_PER_BYTE 8
+#define PR_BITS_PER_SHORT 16
+#define PR_BITS_PER_INT 32
+#define PR_BITS_PER_INT64 64
+#define PR_BITS_PER_LONG 32
+#define PR_BITS_PER_FLOAT 32
+#define PR_BITS_PER_DOUBLE 64
+#define PR_BITS_PER_WORD 32
+
+#define PR_BITS_PER_BYTE_LOG2 3
+#define PR_BITS_PER_SHORT_LOG2 4
+#define PR_BITS_PER_INT_LOG2 5
+#define PR_BITS_PER_INT64_LOG2 6
+#define PR_BITS_PER_LONG_LOG2 5
+#define PR_BITS_PER_FLOAT_LOG2 5
+#define PR_BITS_PER_DOUBLE_LOG2 6
+#define PR_BITS_PER_WORD_LOG2 5
+
+#define PR_ALIGN_OF_SHORT 2
+#define PR_ALIGN_OF_INT 4
+#define PR_ALIGN_OF_LONG 4
+#define PR_ALIGN_OF_INT64 4
+#define PR_ALIGN_OF_FLOAT 4
+#define PR_ALIGN_OF_DOUBLE 4
+#define PR_ALIGN_OF_POINTER 4
+#define PR_ALIGN_OF_WORD 4
+
+#define PR_BYTES_PER_WORD_LOG2 2
+#define PR_BYTES_PER_DWORD_LOG2 3
+
#else
#error "Unknown CPU architecture"
diff --git a/pr/include/md/_linux.h b/pr/include/md/_linux.h
index 8e04fad479a1..628b1217e9c8 100644
--- a/pr/include/md/_linux.h
+++ b/pr/include/md/_linux.h
@@ -63,6 +63,8 @@
#define _PR_SI_ARCHITECTURE "riscv32"
#elif defined(__riscv) && (__riscv_xlen == 64)
#define _PR_SI_ARCHITECTURE "riscv64"
+#elif defined(__arc__)
+#define _PR_SI_ARCHITECTURE "arc"
#else
#error "Unknown CPU architecture"
#endif
--
2.17.1
meta/recipes-support/nspr/nspr_4.19.bb
+1
View File
@@ -12,6 +12,7 @@ SRC_URI = "http://ftp.mozilla.org/pub/nspr/releases/v${PV}/src/nspr-${PV}.tar.gz
file://0002-Add-nios2-support.patch \ file://0002-Add-nios2-support.patch \
file://0001-md-Fix-build-with-musl.patch \ file://0001-md-Fix-build-with-musl.patch \
file://0003-Add-type-definitions-for-the-RISC-V-architecture.patch \ file://0003-Add-type-definitions-for-the-RISC-V-architecture.patch \
file://0004-Add-ARC-support.patch \
file://nspr.pc.in \ file://nspr.pc.in \
" "