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unicorn/qemu
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Laurent Vivier 50aa85e560 target/m68k: implement opcode fetoxm1 
Example provided in the launchpad bug fails with:

qemu: uncaught target signal 4 (Illegal instruction) - core dumped
Illegal instruction (core dumped)

It appears fetoxm1 is not implemented:

IN: expm1f
0x800005cc: fetoxm1x %fp2,%fp0
Disassembler disagrees with translator over instruction decoding
Please report this to qemu-devel@nongnu.org

(gdb) x/2hx 0x800005cc
0x800005cc: 0xf200 0x0808

This patch adds the instruction.

Backports commit 250b1da35d579f42319af234f36207902ca4baa4 from qemu
2020-06-14 21:13:29 -04:00
..
accel softfloat: Use post test for floatN_mul 2020-05-21 17:24:00 -04:00
crypto
default-configs target/riscv: Initial introduction of the RISC-V target 2019-03-08 21:46:10 -05:00
docs docs/devel/memory.txt: Document _with_attrs accessors 2018-10-04 04:46:26 -04:00
fpu softfloat: Return bool from all classification predicates 2020-05-21 18:23:11 -04:00
hw Expose different 32-bit ARM CPU models to users via UC_MODE flags (#1165) 2020-01-14 09:37:21 -05:00
include softfloat: Return bool from all classification predicates 2020-05-21 18:23:11 -04:00
qapi qapi: Rewrite string-input-visitor's integer and list parsing 2018-12-18 04:57:25 -05:00
qobject qstring: Move qstring_from_substr()'s @end one to the right 2018-08-02 21:24:19 -04:00
qom cpu: Move icount_decr to CPUNegativeOffsetState 2019-06-13 15:34:28 -04:00
scripts decodetree: Use Python3 floor division operator 2020-04-30 07:16:30 -04:00
target target/m68k: implement opcode fetoxm1 2020-06-14 21:13:29 -04:00
tcg tcg: Fix integral argument type to tcg_gen_rot[rl]i_i{32,64} 2020-05-07 10:41:01 -04:00
util util/cutils: Turn FIXME comment into QEMU_BUILD_BUG_ON() 2020-01-14 08:04:30 -05:00
aarch64.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
aarch64eb.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
accel.c
arm.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
armeb.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
CODING_STYLE.rst docs: split the CODING_STYLE doc into distinct groups 2019-11-28 02:54:44 -05:00
configure configure: Support -static-pie if requested 2020-04-30 07:09:34 -04:00
COPYING
COPYING.LIB
cpus.c Include qapi/error.h exactly where needed 2018-03-07 12:26:38 -05:00
exec.c Memory: Enable writeback for given memory region 2020-01-14 07:44:24 -05:00
gen_all_header.sh
glib_compat.c target/arm: Add VHE system register redirection and aliasing 2020-03-21 15:57:03 -04:00
header_gen.py target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
ioport.c
LICENSE
m68k.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
Makefile Makefile: Rename targets for make recursion 2019-08-08 17:26:49 -04:00
Makefile.objs qapi: Move qapi-schema.json to qapi/, rename generated files 2018-03-09 11:35:11 -05:00
Makefile.target configure: Remove old -fno-gcse workaround for GCC 4.6.x and 4.7.[012] 2018-12-18 03:52:36 -05:00
memory.c Memory: Enable writeback for given memory region 2020-01-14 07:44:24 -05:00
memory_ldst.inc.c memory: Single byte swap along the I/O path 2020-01-07 19:12:04 -05:00
memory_mapping.c
mips.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
mips64.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
mips64el.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
mipsel.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
powerpc.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
qemu-timer.c
riscv32.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
riscv64.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
rules.mak build-sys: silence make by default or V=0 2018-03-06 08:58:03 -05:00
sparc.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
sparc64.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00
unicorn_common.h unicorn_common: Fix unicorn memory functions failing 2018-09-03 10:40:14 -04:00
VERSION Open 5.1 development tree 2020-04-30 07:30:38 -04:00
vl.c Use cpu_create(type) instead of cpu_init(cpu_model) 2018-03-20 14:20:30 -04:00
vl.h
x86_64.h target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-15 23:26:51 -04:00