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ac43cec37e
qemu/target/ppc
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Richard Henderson ac43cec37e target/ppc: Tidy helper_fadd, helper_fsub 
Tidy the invalid exception checking so that we rely on softfloat for
initial argument validation, and select the kind of invalid operand
exception only when we know we must.  Pass and return float64 values
directly rather than bounce through the CPU_DoubleU union.

Note that because we know float_flag_invalid was set, we do not have
to re-check the signs of the infinities.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-08-21 14:28:45 +10:00
..
translate target/ppc: convert to DisasContextBase 2018-02-16 12:14:39 +11:00
arch_dump.c compiler: add a sizeof_field() macro 2018-06-27 13:01:40 +01:00
compat.c target/ppc: Allow cpu compatiblity checks based on type, not instance 2018-06-21 21:22:53 +10:00
cpu-models.c target/ppc: Add POWER9 DD2.0 model information 2017-10-17 10:34:00 +11:00
cpu-models.h target/ppc: Add POWER9 DD2.0 model information 2017-10-17 10:34:00 +11:00
cpu-qom.h target/ppc: Get rid of POWERPC_MMU_VER() macros 2018-04-27 18:05:22 +10:00
cpu.c target/ppc: support for 32-bit carry and overflow 2017-03-01 11:23:39 +11:00
cpu.h target/ppc: Remove POWERPC_EXCP_STCX 2018-07-03 09:56:52 +10:00
dfp_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
excp_helper.c target/ppc: Add do_unaligned_access hook 2018-07-03 09:56:52 +10:00
fpu_helper.c target/ppc: Tidy helper_fadd, helper_fsub 2018-08-21 14:28:45 +10:00
gdbstub.c ppc: Fix size of ppc64 xer register 2018-04-27 18:05:22 +10:00
helper_regs.h target/ppc: Include "exec/exec-all.h" which provides tlb_flush() 2018-05-31 19:12:13 +02:00
helper.h target/ppc: Tidy helper_fadd, helper_fsub 2018-08-21 14:28:45 +10:00
int_helper.c target/ppc: fix build on ppc64 host 2018-07-07 12:12:27 +10:00
internal.h target/ppc: Add do_unaligned_access hook 2018-07-03 09:56:52 +10:00
kvm_ppc.h spapr: Don't rewrite mmu capabilities in KVM mode 2018-06-22 14:19:07 +10:00
kvm-stub.c openpic: move KVM-specific declarations into separate openpic_kvm.h file 2018-03-06 13:16:29 +11:00
kvm.c target/ppc/kvm: don't pass cpu to kvm_get_smmu_info() 2018-07-03 09:56:52 +10:00
machine.c ppc: Rename 2.13 machines to 3.0 2018-05-29 11:28:46 +01:00
Makefile.objs build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
mem_helper.c target/ppc: Use atomic cmpxchg for STQCX 2018-07-03 09:56:52 +10:00
mfrom_table_gen.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
mfrom_table.inc.c rename included C files to foo.inc.c, remove osdep.h 2018-05-11 14:33:40 +02:00
misc_helper.c target/ppc: Allow privileged access to SPR_PCR 2018-06-12 09:33:52 +10:00
mmu_helper.c hw/ppc: Use the IEC binary prefix definitions 2018-07-02 15:41:16 +02:00
mmu-book3s-v3.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
mmu-book3s-v3.h target/ppc: add basic support for PTCR on POWER9 2018-05-04 09:56:27 +10:00
mmu-hash32.c target/ppc: Eliminate htab_base and htab_mask variables 2017-03-01 11:23:39 +11:00
mmu-hash32.h target/ppc: Manage external HPT via virtual hypervisor 2017-03-01 11:23:39 +11:00
mmu-hash64.c target/ppc: Add ppc_hash64_filter_pagesizes() 2018-06-22 14:19:07 +10:00
mmu-hash64.h target/ppc: Add ppc_hash64_filter_pagesizes() 2018-06-22 14:19:07 +10:00
mmu-radix64.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
mmu-radix64.h target/ppc: Add debug function for radix mmu translation 2017-07-11 11:04:02 +10:00
monitor.c Use qemu_tolower() and qemu_toupper(), not tolower() and toupper() 2017-07-21 10:32:41 +01:00
timebase_helper.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
trace-events docs: fix broken paths to docs/devel/tracing.txt 2017-07-31 13:12:53 +03:00
translate_init.inc.c target/ppc: Enable fp exceptions for user-only 2018-08-21 14:28:45 +10:00
translate.c target/ppc: Relax reserved bitmask of indexed store instructions 2018-07-03 11:13:08 +10:00
user_only_helper.c accel/tcg: add size paremeter in tlb_fill() 2018-01-25 16:02:24 +01:00