From 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf Mon Sep 17 00:00:00 2001 From: takeshi_hoshina Date: Mon, 2 Nov 2020 11:07:33 +0900 Subject: basesystem-jj recipes --- .../files/0001-Add-support-for-RISC-V.patch | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 external/meta-openembedded/meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch (limited to 'external/meta-openembedded/meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch') diff --git a/external/meta-openembedded/meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch b/external/meta-openembedded/meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch new file mode 100644 index 00000000..865ad328 --- /dev/null +++ b/external/meta-openembedded/meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch @@ -0,0 +1,41 @@ +From b06a228a5fd1589fc9bed654b3288b321fc21aa1 Mon Sep 17 00:00:00 2001 +From: "Richard W.M. Jones" +Date: Sun, 20 Nov 2016 15:04:52 +0000 +Subject: [PATCH] Add support for RISC-V. + +The architecture is sufficiently similar to aarch64 that simply +extending the existing aarch64 macro works. +--- + src/include/storage/s_lock.h | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h +index 3fe29ce..7cd578f 100644 +--- a/src/include/storage/s_lock.h ++++ b/src/include/storage/s_lock.h +@@ -316,11 +316,12 @@ tas(volatile slock_t *lock) + + /* + * On ARM and ARM64, we use __sync_lock_test_and_set(int *, int) if available. ++ * On RISC-V, the same. + * + * We use the int-width variant of the builtin because it works on more chips + * than other widths. + */ +-#if defined(__arm__) || defined(__arm) || defined(__aarch64__) || defined(__aarch64) ++#if defined(__arm__) || defined(__arm) || defined(__aarch64__) || defined(__aarch64) || defined(__riscv) + #ifdef HAVE_GCC__SYNC_INT32_TAS + #define HAS_TEST_AND_SET + +@@ -337,7 +338,7 @@ tas(volatile slock_t *lock) + #define S_UNLOCK(lock) __sync_lock_release(lock) + + #endif /* HAVE_GCC__SYNC_INT32_TAS */ +-#endif /* __arm__ || __arm || __aarch64__ || __aarch64 */ ++#endif /* __arm__ || __arm || __aarch64__ || __aarch64 || __riscv */ + + + /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ +-- +2.9.3 + -- cgit 1.2.3-korg