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From: Khem Raj <raj.khem@gmail.com>
To: openembedded-core@lists.openembedded.org
Cc: Khem Raj <raj.khem@gmail.com>
Subject: [PATCH 1/6] riscv: Add tunes for rv64 without compressed instructions
Date: Wed, 13 Apr 2022 19:52:25 -0700	[thread overview]
Message-ID: <20220414025230.1166825-1-raj.khem@gmail.com> (raw)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta/conf/machine/include/riscv/arch-riscv.inc | 2 ++
 meta/conf/machine/include/riscv/tune-riscv.inc | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/meta/conf/machine/include/riscv/arch-riscv.inc b/meta/conf/machine/include/riscv/arch-riscv.inc
index e5611a12a66..230a266563a 100644
--- a/meta/conf/machine/include/riscv/arch-riscv.inc
+++ b/meta/conf/machine/include/riscv/arch-riscv.inc
@@ -7,6 +7,8 @@ TUNE_PKGARCH = "${TUNE_PKGARCH:tune-${DEFAULTTUNE}}"
 TUNE_CCARGS:append = "${@bb.utils.contains('TUNE_FEATURES', 'riscv64nf', ' -mabi=lp64', ' ', d)}"
 TUNE_CCARGS:append = "${@bb.utils.contains('TUNE_FEATURES', 'riscv32nf', ' -mabi=ilp32', ' ', d)}"
 
+TUNE_CCARGS:append = "${@bb.utils.contains('TUNE_FEATURES', 'riscv64nc', ' -march=rv64imafd', ' ', d)}"
+
 # Fix: ld: unrecognized option '--hash-style=sysv'
 LINKER_HASH_STYLE:libc-newlib = ""
 # Fix: ld: unrecognized option '--hash-style=gnu'
diff --git a/meta/conf/machine/include/riscv/tune-riscv.inc b/meta/conf/machine/include/riscv/tune-riscv.inc
index cc2896f277b..659801496c9 100644
--- a/meta/conf/machine/include/riscv/tune-riscv.inc
+++ b/meta/conf/machine/include/riscv/tune-riscv.inc
@@ -6,6 +6,8 @@ TUNEVALID[riscv32] = "Enable 32-bit RISC-V optimizations"
 TUNEVALID[riscv64nf] = "Enable 64-bit RISC-V optimizations no floating point"
 TUNEVALID[riscv32nf] = "Enable 32-bit RISC-V optimizations no floating point"
 
+TUNEVALID[riscv64nc] = "Enable 64-bit RISC-V optimizations without compressed instructions"
+
 TUNEVALID[bigendian] = "Big endian mode"
 
 AVAILTUNES += "riscv64 riscv32 riscv64nf riscv32nf"
@@ -31,3 +33,9 @@ TUNE_FEATURES:tune-riscv32nf = "${TUNE_FEATURES:tune-riscv32} riscv32nf"
 TUNE_ARCH:tune-riscv32nf = "riscv32"
 TUNE_PKGARCH:tune-riscv32nf = "riscv32nf"
 PACKAGE_EXTRA_ARCHS:tune-riscv32nf = "riscv32nf"
+
+# no compressed
+TUNE_FEATURES:tune-riscv64nc = "${TUNE_FEATURES:tune-riscv64} riscv64nc"
+TUNE_ARCH:tune-riscv64nc = "riscv64"
+TUNE_PKGARCH:tune-riscv64nc = "riscv64nc"
+PACKAGE_EXTRA_ARCHS:tune-riscv64nc = "riscv64nc"
-- 
2.35.2



             reply	other threads:[~2022-04-14 16:03 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-14  2:52 Khem Raj [this message]
2022-04-14  2:52 ` [PATCH 2/6] mdadm: Drop clang specific cflags Khem Raj
2022-04-14  2:52 ` [PATCH 3/6] harfbuzz: Upgrade to 4.2.0 Khem Raj
2022-04-14  2:52 ` [PATCH 4/6] pango: Upgrade to 1.50.6 Khem Raj
2022-04-14  2:52 ` [PATCH 5/6] pango: Drop using additional cflags with clang Khem Raj
2022-04-14  2:52 ` [PATCH 6/6] pango: Skip test-layout ptest Khem Raj
2022-04-14  3:33   ` [OE-core] " Alexander Kanavin
2022-04-14  7:32 ` [OE-core] [PATCH 1/6] riscv: Add tunes for rv64 without compressed instructions Alistair Francis
2022-04-14  7:36   ` Khem Raj

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