From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 14 Nov 2020 19:58:53 +0000 (-0800)
Subject: arch-riscv: Enable qemu-usermode on rv32
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~9576
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3fa54f91eef5b1b967a6a14b53a07de052dd17a;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

arch-riscv: Enable qemu-usermode on rv32

Current version of Qemu in OE-core now works fine in rv32/user-mode the
said nvalid instruction errors are gone, so we can enable it now

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/conf/machine/include/riscv/arch-riscv.inc b/meta/conf/machine/include/riscv/arch-riscv.inc
index e3dbef7fe33..eae2b887780 100644
--- a/meta/conf/machine/include/riscv/arch-riscv.inc
+++ b/meta/conf/machine/include/riscv/arch-riscv.inc
@@ -7,9 +7,6 @@ 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)}"
 
-# QEMU usermode fails with invalid instruction error (For riscv32)
-MACHINE_FEATURES_BACKFILL_CONSIDERED_append = "${@bb.utils.contains('TUNE_FEATURES', 'riscv32', ' qemu-usermode', '', d)}"
-
 # Fix: ld: unrecognized option '--hash-style=sysv'
 LINKER_HASH_STYLE_libc-newlib = ""
 # Fix: ld: unrecognized option '--hash-style=gnu'