From: Yash Shinde <yash.shi...@windriver.com> Currently, GCC Asan supports only Sv39 on RISC-V 64 due to custom allocator configurations optimized for large allocations. These configurations are incompatible with larger address spaces like Sv48/Sv57. This fix enables RISC-V 64 configuration for RVA22S64 profile(which has sv39 mode and other extensions) by default when running `runqemu nographic`, eliminating the need for manual configuration via command line flags (`qemuparams="-cpu rv64, sv39=true"`).
Fixes [YOCTO #15691] https://bugzilla.yoctoproject.org/show_bug.cgi?id=15691 Reference: https://github.com/qemu/qemu/commit/af651969eb23ecf018bcaa8e0761b58425de550c https://git.openembedded.org/openembedded-core/commit/?id=4b4450ff695ef73bf7a2437e142d2e0730d6a547 Signed-off-by: Yash Shinde <yash.shi...@windriver.com> --- meta/conf/machine/include/riscv/qemuriscv.inc | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/conf/machine/include/riscv/qemuriscv.inc b/meta/conf/machine/include/riscv/qemuriscv.inc index d01d988eee..65cbfd66ee 100644 --- a/meta/conf/machine/include/riscv/qemuriscv.inc +++ b/meta/conf/machine/include/riscv/qemuriscv.inc @@ -27,6 +27,7 @@ UBOOT_ENTRYPOINT:riscv64 = "0x80200000" # qemuboot options QB_SMP ?= "-smp 4" QB_KERNEL_CMDLINE_APPEND = "earlycon=sbi" +QB_CPU:riscv64 ?= "-cpu rva22s64" QB_MACHINE = "-machine virt" QB_DEFAULT_BIOS = "fw_jump.elf" QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no" -- 2.43.0
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