[OE-core] [PATCH 2/2 v2] qemu.bbclass: add QEMU_EXTRAOPTIONS for MIPS24K (DSP and MIPS16e)

[André Draszik]

The core emulated by default by qemu-mips(el) just crashes with
illegal instruction when encountering DSP and/or MIPS16e
instructions - we have to specify a CPU that supports the extra
instructions.

This is an issue when generating a rootfs and e.g. running some
of the package postinstall scriptlets.

The patch to qemu to add 24KEc as a CPU has been accepted
upstream, so let's use that CPU here as well as needed.

Signed-off-by: André Draszik <git at andred.net>
---
 meta/classes/qemu.bbclass | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meta/classes/qemu.bbclass b/meta/classes/qemu.bbclass
index 22d8169..7e3efc4 100644
--- a/meta/classes/qemu.bbclass
+++ b/meta/classes/qemu.bbclass
@@ -53,6 +53,12 @@ QEMU_OPTIONS[vardeps] += "QEMU_EXTRAOPTIONS_${PACKAGE_ARCH}"
 QEMU_EXTRAOPTIONS_corei7-32 = " -cpu Nehalem,check=false"
 QEMU_EXTRAOPTIONS_corei7-64 = " -cpu Nehalem,check=false"
 QEMU_EXTRAOPTIONS_corei7-64-x32 = " -cpu Nehalem,check=false"
+QEMU_EXTRAOPTIONS_mips32r2-24kc-nf = " -cpu 24Kc"
+QEMU_EXTRAOPTIONS_mips32r2-24kec-nf = " -cpu 24KEc"
+QEMU_EXTRAOPTIONS_mips32r2-24kec-m16-nf = " -cpu 24KEc"
+QEMU_EXTRAOPTIONS_mips32r2el-24kc-nf = " -cpu 24Kc"
+QEMU_EXTRAOPTIONS_mips32r2el-24kec-nf = " -cpu 24KEc"
+QEMU_EXTRAOPTIONS_mips32r2el-24kec-m16-nf = " -cpu 24KEc"
 QEMU_EXTRAOPTIONS_ppce500v2 = " -cpu e500v2"
 QEMU_EXTRAOPTIONS_ppce500mc = " -cpu e500mc"
 QEMU_EXTRAOPTIONS_ppce5500 = " -cpu e500mc"
-- 
2.8.1