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d0ae87a27c
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Richard Henderson d0ae87a27c target/hppa: Fix DCOR reconstruction of carry bits 
The carry bits for each nibble N are located in bit (N+1)*4,
so the shift by 3 was off by one.  Furthermore, the carry bit
for the most significant carry bit is indeed located in bit 64,
which is located in a different storage word.

Use a double-word shift-right to reassemble into a single word
and place them all at bit 0 of their respective nibbles.

Tested-by: Helge Deller <deller@gmx.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: b2167459ae ("target-hppa: Implement basic arithmetic")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-03-27 12:15:25 -10:00
..
alpha target/alpha: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 11:46:16 +01:00
arm Error reporting patches for 2024-03-12 2024-03-12 16:55:56 +00:00
avr target/avr: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 11:46:17 +01:00
cris target/cris: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 11:46:17 +01:00
hexagon target/hexagon: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 11:46:17 +01:00
hppa target/hppa: Fix DCOR reconstruction of carry bits 2024-03-27 12:15:25 -10:00
i386 target/i386/tcg: Enable page walking from MMIO memory 2024-03-26 14:23:50 +01:00
loongarch target/loongarch: Fix qemu-system-loongarch64 assert failed with the option '-d int' 2024-03-22 17:57:49 +08:00
m68k target/m68k: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
microblaze target/microblaze: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
mips target/mips: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
nios2 target/nios2: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
openrisc target/openrisc: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
ppc * PAPR nested hypervisor host implementation for spapr TCG 2024-03-13 12:37:27 +00:00
riscv target/riscv/kvm: fix timebase-frequency when using KVM acceleration 2024-03-22 15:41:01 +10:00
rx target/rx: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
s390x target/s390x: Use mutable temporary value for op_ts 2024-03-25 15:05:59 +01:00
sh4 target/sh4: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
sparc target/sparc/cpu: Improve the CPU help text 2024-03-18 17:11:19 +01:00
tricore target/tricore/helper: Use correct string format in cpu_tlb_fill() 2024-03-26 14:24:06 +01:00
xtensa target/xtensa: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:25 +01:00
Kconfig hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00
meson.build target: Make qemu_target_page_mask() available for *-user 2024-01-29 21:04:10 +10:00
target-common.c target: Make qemu_target_page_mask() available for *-user 2024-01-29 21:04:10 +10:00