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38d3690bda
qemu/target/ppc
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Matheus Ferst 38d3690bda target/ppc: implement cbcdtd 
Implements the Convert Binary Coded Decimal To Declets instruction.
Since libdecnumber doesn't expose the methods for direct conversion
(decDigitsToDPD, BCD2DPD, etc.), the BCD values are converted to
decimal32 format, from which the declets are extracted.

Where the behavior is undefined, we try to match the result observed in
a POWER9 DD2.3.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20220629162904.105060-11-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-07-06 10:22:38 -03:00
..
translate target/ppc: implement cbcdtd 2022-07-06 10:22:38 -03:00
arch_dump.c Replace config-time define HOST_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
compat.c powerpc tcg: Fix Lesser GPL version number 2020-11-15 16:38:50 +01:00
cpu_init.c target/ppc: Add flag for ISA v2.06 BCDA instructions 2022-07-06 10:22:38 -03:00
cpu-models.c target/ppc: Remove PowerPC 601 CPUs 2022-02-09 09:08:55 +01:00
cpu-models.h target/ppc: Remove PowerPC 601 CPUs 2022-02-09 09:08:55 +01:00
cpu-param.h Normalize header guard symbol definition 2022-05-11 16:50:26 +02:00
cpu-qom.h target: Introduce and use OBJECT_DECLARE_CPU_TYPE() macro 2022-03-06 22:23:09 +01:00
cpu.c target/ppc: Remove fpscr_* macros from cpu.h 2022-05-05 15:36:17 -03:00
cpu.h target/ppc: Add flag for ISA v2.06 BCDA instructions 2022-07-06 10:22:38 -03:00
dfp_helper.c target/ppc: implement cbcdtd 2022-07-06 10:22:38 -03:00
excp_helper.c target/ppc: Remove msr_hv macro 2022-05-05 15:36:17 -03:00
fpu_helper.c target/ppc: fix unreachable code in fpu_helper.c 2022-06-20 08:38:58 -03:00
gdbstub.c target/ppc: Remove msr_le macro 2022-05-05 15:36:17 -03:00
helper_regs.c target/ppc: Fix tlbie 2022-05-26 17:11:32 -03:00
helper_regs.h target/ppc: Remove env->immu_idx and env->dmmu_idx 2021-05-04 11:41:25 +10:00
helper.h target/ppc: implement cbcdtd 2022-07-06 10:22:38 -03:00
insn32.decode target/ppc: implement cbcdtd 2022-07-06 10:22:38 -03:00
insn64.decode target/ppc: Implemented [pm]xvbf16ger2* 2022-05-26 17:11:33 -03:00
int_helper.c target/ppc: use int128.h methods in vsubcuq 2022-07-06 10:22:38 -03:00
internal.h target/ppc: Move mffscrn[i] to decodetree 2022-07-06 10:22:38 -03:00
Kconfig meson: Introduce target-specific Kconfig 2021-07-09 18:21:34 +02:00
kvm_ppc.h target/ppc: Support for H_RPT_INVALIDATE hcall 2021-07-09 11:01:06 +10:00
kvm-stub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
kvm.c target/ppc: Remove msr_ts macro 2022-05-05 15:36:17 -03:00
machine.c target/ppc: Implement lwsync with weaker memory ordering 2022-05-26 17:11:33 -03:00
mem_helper.c target/ppc: Remove msr_hv macro 2022-05-05 15:36:17 -03:00
meson.build target/ppc: make power8-pmu.c CONFIG_TCG only 2022-03-02 06:51:36 +01:00
misc_helper.c target/ppc: Remove msr_hv macro 2022-05-05 15:36:17 -03:00
mmu_common.c target/ppc: Remove msr_dr macro 2022-05-05 15:36:17 -03:00
mmu_helper.c target/ppc: Remove msr_cm macro 2022-05-05 15:36:17 -03:00
mmu-book3s-v3.c target/ppc: Introduce ppc_xlate 2021-07-09 10:38:19 +10:00
mmu-book3s-v3.h target/ppc: introduce mmu-books.h 2021-07-09 10:38:19 +10:00
mmu-books.h target/ppc: introduce mmu-books.h 2021-07-09 10:38:19 +10:00
mmu-hash32.c target/ppc: Remove PowerPC 601 CPUs 2022-02-09 09:08:55 +01:00
mmu-hash32.h target/ppc: Remove PowerPC 601 CPUs 2022-02-09 09:08:55 +01:00
mmu-hash64.c target/ppc: fix Hash64 MMU update of PTE bit R 2021-11-29 21:00:08 +01:00
mmu-hash64.h target/ppc: fix Hash64 MMU update of PTE bit R 2021-11-29 21:00:08 +01:00
mmu-radix64.c target/ppc: Remove msr_hv macro 2022-05-05 15:36:17 -03:00
mmu-radix64.h target/ppc: Check effective address validity 2022-01-04 07:55:34 +01:00
monitor.c target/ppc: Fix XER access in monitor 2021-10-21 11:42:47 +11:00
power8-pmu-regs.c.inc target/ppc: enable PMU instruction count 2021-12-17 17:57:18 +01:00
power8-pmu.c target/ppc: trigger PERFM EBBs from power8-pmu.c 2022-03-02 06:51:36 +01:00
power8-pmu.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
spr_common.h target/ppc: Move common SPR functions out of cpu_init 2022-02-18 08:34:15 +01:00
tcg-stub.c target/ppc: created tcg-stub.c file 2021-06-03 13:22:06 +10:00
timebase_helper.c target/ppc: Remove PowerPC 601 CPUs 2022-02-09 09:08:55 +01:00
trace-events target/ppc: Improve KVM hypercall trace 2022-04-20 18:00:30 -03:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
translate.c target/ppc: Implement lwsync with weaker memory ordering 2022-05-26 17:11:33 -03:00
user_only_helper.c target/ppc: Implement ppc_cpu_record_sigsegv 2021-11-02 07:00:52 -04:00