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-rw-r--r--meta-oe/recipes-extended/mozjs/mozjs-115/riscv32.patch60
1 files changed, 60 insertions, 0 deletions
diff --git a/meta-oe/recipes-extended/mozjs/mozjs-115/riscv32.patch b/meta-oe/recipes-extended/mozjs/mozjs-115/riscv32.patch
new file mode 100644
index 00000000000..16f95659e2e
--- /dev/null
+++ b/meta-oe/recipes-extended/mozjs/mozjs-115/riscv32.patch
@@ -0,0 +1,60 @@
+From d6aff068170e56e6773feba42a463dd8c50bc4ff Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 24 Oct 2021 22:32:50 -0700
+Subject: [PATCH] Add RISCV32 support
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ build/moz.configure/init.configure | 3 +++
+ python/mozbuild/mozbuild/configure/constants.py | 2 ++
+ .../mozbuild/test/configure/test_toolchain_configure.py | 1 +
+ 3 files changed, 6 insertions(+)
+
+diff --git a/build/moz.configure/init.configure b/build/moz.configure/init.configure
+index 53bbc4203f..2ac40d3d39 100644
+--- a/build/moz.configure/init.configure
++++ b/build/moz.configure/init.configure
+@@ -584,6 +584,9 @@ def split_triplet(triplet, allow_wasi=False):
+ elif cpu.startswith("aarch64"):
+ canonical_cpu = "aarch64"
+ endianness = "little"
++ elif cpu in ("riscv32", "riscv32gc"):
++ canonical_cpu = "riscv32"
++ endianness = "little"
+ elif cpu in ("riscv64", "riscv64gc"):
+ canonical_cpu = "riscv64"
+ endianness = "little"
+diff --git a/python/mozbuild/mozbuild/configure/constants.py b/python/mozbuild/mozbuild/configure/constants.py
+index a36152651d..a6050be5d8 100644
+--- a/python/mozbuild/mozbuild/configure/constants.py
++++ b/python/mozbuild/mozbuild/configure/constants.py
+@@ -51,6 +51,7 @@ CPU_bitness = {
+ "mips64": 64,
+ "ppc": 32,
+ "ppc64": 64,
++ 'riscv32': 32,
+ "riscv64": 64,
+ "s390": 32,
+ "s390x": 64,
+@@ -98,6 +99,7 @@ CPU_preprocessor_checks = OrderedDict(
+ ("m68k", "__m68k__"),
+ ("mips64", "__mips64"),
+ ("mips32", "__mips__"),
++ ("riscv32", "__riscv && __riscv_xlen == 32"),
+ ("riscv64", "__riscv && __riscv_xlen == 64"),
+ ("loongarch64", "__loongarch64"),
+ ("sh4", "__sh__"),
+diff --git a/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py b/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py
+index c6af3d99d4..7ef02e1a85 100644
+--- a/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py
++++ b/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py
+@@ -1325,6 +1325,7 @@ class LinuxCrossCompileToolchainTest(BaseToolchainTest):
+ "m68k-unknown-linux-gnu": big_endian + {"__m68k__": 1},
+ "mips64-unknown-linux-gnuabi64": big_endian + {"__mips64": 1, "__mips__": 1},
+ "mips-unknown-linux-gnu": big_endian + {"__mips__": 1},
++ "riscv32-unknown-linux-gnu": little_endian + {"__riscv": 1, "__riscv_xlen": 32},
+ "riscv64-unknown-linux-gnu": little_endian + {"__riscv": 1, "__riscv_xlen": 64},
+ "sh4-unknown-linux-gnu": little_endian + {"__sh__": 1},
+ }