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unicorn/qemu
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Joseph Myers c675454b27 softfloat: fix floatx80 pseudo-denormal round to integer 
The softfloat function floatx80_round_to_int incorrectly handles the
case of a pseudo-denormal where only the high bit of the significand
is set, ignoring that bit (treating the number as an exact zero)
rather than treating the number as an alternative representation of
+/- 2^-16382 (which may round to +/- 1 depending on the rounding mode)
as hardware does. Fix this check (simplifying the code in the
process).

 Backports commit 9ecaf5ccec13ff2e8fe1e72f6e0f3367d2169c1c from qemu
2020-05-15 23:59:23 -04:00
..
accel tcg: Remove softmmu code_gen_buffer fixed address 2020-04-30 07:03:06 -04:00
crypto crypto: Clean up includes 2018-02-19 00:47:40 -05:00
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: fix floatx80 pseudo-denormal round to integer 2020-05-15 23:59:23 -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 accel/tcg: Add block comment for probe_access 2020-05-11 16:42:10 -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/arm: Convert NEON VFMA, VFMS 3-reg-same insns to decodetree 2020-05-15 23:49:20 -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 clean-up: removed duplicate #includes 2018-02-28 08:51:56 -05:00
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 hw: remove pio_addr_t 2018-02-24 02:43:16 -05:00
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 include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
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 timer/cpus: fix some typos and update some comments 2018-02-25 23:21:57 -05:00
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