diff options
Diffstat (limited to 'meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch')
| -rw-r--r-- | meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch b/meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch new file mode 100644 index 00000000000..ebd3e03685a --- /dev/null +++ b/meta-oe/recipes-dbs/postgresql/files/0001-Add-support-for-RISC-V.patch @@ -0,0 +1,43 @@ +From ba079b8d6a50796db41bb0ddf4c22bfe022ef898 Mon Sep 17 00:00:00 2001 +From: "Richard W.M. Jones" <rjones@redhat.com> +Date: Sun, 20 Nov 2016 15:04:52 +0000 +Subject: [PATCH 1/5] Add support for RISC-V. + +The architecture is sufficiently similar to aarch64 that simply +extending the existing aarch64 macro works. + +Upstream-Status: Pending +--- + 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 c9fa84c..9b491e8 100644 +--- a/src/include/storage/s_lock.h ++++ b/src/include/storage/s_lock.h +@@ -252,11 +252,12 @@ spin_delay(void) + + /* + * 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__) ++#if defined(__arm__) || defined(__arm) || defined(__aarch64__) || defined(__riscv) + #ifdef HAVE_GCC__SYNC_INT32_TAS + #define HAS_TEST_AND_SET + +@@ -290,7 +291,7 @@ spin_delay(void) + + #endif /* __aarch64__ */ + #endif /* HAVE_GCC__SYNC_INT32_TAS */ +-#endif /* __arm__ || __arm || __aarch64__ */ ++#endif /* __arm__ || __arm || __aarch64__ || __riscv */ + + + /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ +-- +2.25.1 + |