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Sun, 11 Sep 2022 20:41:29 -0700 (PDT) Received: from apollo.hsd1.ca.comcast.net ([2601:646:9200:a0f0::8fc7]) by smtp.gmail.com with ESMTPSA id d7-20020a170902cec700b00176ea6ce0efsm4664940plg.109.2022.09.11.20.41.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 11 Sep 2022 20:41:29 -0700 (PDT) From: Khem Raj To: openembedded-devel@lists.openembedded.org Cc: Khem Raj Subject: [meta-oe][PATCH 4/7] luajit: Use builtin for __clear_cache on clang Date: Sun, 11 Sep 2022 20:41:20 -0700 Message-Id: <20220912034123.1885229-4-raj.khem@gmail.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220912034123.1885229-1-raj.khem@gmail.com> References: <20220912034123.1885229-1-raj.khem@gmail.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 12 Sep 2022 03:41:36 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/98744 Fixed build on mips Signed-off-by: Khem Raj --- .../0001-Use-builtin-for-clear_cache.patch | 29 +++++++++++++++++++ meta-oe/recipes-devtools/luajit/luajit_git.bb | 1 + 2 files changed, 30 insertions(+) create mode 100644 meta-oe/recipes-devtools/luajit/luajit/0001-Use-builtin-for-clear_cache.patch diff --git a/meta-oe/recipes-devtools/luajit/luajit/0001-Use-builtin-for-clear_cache.patch b/meta-oe/recipes-devtools/luajit/luajit/0001-Use-builtin-for-clear_cache.patch new file mode 100644 index 0000000000..2c41180d91 --- /dev/null +++ b/meta-oe/recipes-devtools/luajit/luajit/0001-Use-builtin-for-clear_cache.patch @@ -0,0 +1,29 @@ +From ca8f7d968a212f2da64492faac4f80384a5ba395 Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Sun, 11 Sep 2022 13:23:19 -0700 +Subject: [PATCH] Use builtin for clear_cache + +This makes it compile on mips/clang and also portable across platforms + +Upstream-Status: Pending +Signed-off-by: Khem Raj +--- + src/lj_mcode.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/lj_mcode.c b/src/lj_mcode.c +index 163aada4..471897da 100644 +--- a/src/lj_mcode.c ++++ b/src/lj_mcode.c +@@ -46,7 +46,7 @@ void lj_mcode_sync(void *start, void *end) + #elif LJ_TARGET_PPC + lj_vm_cachesync(start, end); + #elif defined(__GNUC__) || defined(__clang__) +- __clear_cache(start, end); ++ __builtin___clear_cache(start, end); + #else + #error "Missing builtin to flush instruction cache" + #endif +-- +2.37.3 + diff --git a/meta-oe/recipes-devtools/luajit/luajit_git.bb b/meta-oe/recipes-devtools/luajit/luajit_git.bb index 3f3939eeb4..dd1cd51698 100644 --- a/meta-oe/recipes-devtools/luajit/luajit_git.bb +++ b/meta-oe/recipes-devtools/luajit/luajit_git.bb @@ -6,6 +6,7 @@ HOMEPAGE = "http://luajit.org" SRC_URI = "git://luajit.org/git/luajit-2.0.git;protocol=http;branch=v2.1 \ file://0001-Do-not-strip-automatically-this-leaves-the-stripping.patch \ file://clang.patch \ + file://0001-Use-builtin-for-clear_cache.patch \ " # Set PV to a version tag and date (YYMMDD) associated with SRCREV if it is later.