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qemu/target/xtensa
Peter Maydell 8d988eb44c target/xtensa: Explicitly set 2-NaN propagation rule
Set the NaN propagation rule explicitly in xtensa_use_first_nan().

(When we convert the softfloat pickNaNMulAdd routine to also
select a NaN propagation rule at runtime, we will be able to
remove the use_first_nan flag because the propagation rules
will handle everything.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241025141254.2141506-15-peter.maydell@linaro.org
4 weeks ago
..
core-dc232b meson: rename included C source files to .c.inc 4 years ago
core-dc233c meson: rename included C source files to .c.inc 4 years ago
core-de212 meson: rename included C source files to .c.inc 4 years ago
core-de233_fpu Clean up decorations and whitespace around header guards 3 years ago
core-dsp3400 Clean up decorations and whitespace around header guards 3 years ago
core-fsf meson: rename included C source files to .c.inc 4 years ago
core-lx106 target/xtensa: import core lx106 3 years ago
core-sample_controller meson: rename included C source files to .c.inc 4 years ago
core-test_kc705_be meson: rename included C source files to .c.inc 4 years ago
core-test_mmuhifi_c3 meson: rename included C source files to .c.inc 4 years ago
Kconfig target/xtensa: Restrict semihosting to TCG 5 months ago
core-dc232b.c gdbstub: move register helpers into standalone include 2 years ago
core-dc233c.c gdbstub: move register helpers into standalone include 2 years ago
core-de212.c gdbstub: move register helpers into standalone include 2 years ago
core-de233_fpu.c gdbstub: move register helpers into standalone include 2 years ago
core-dsp3400.c gdbstub: move register helpers into standalone include 2 years ago
core-fsf.c gdbstub: move register helpers into standalone include 2 years ago
core-lx106.c gdbstub: move register helpers into standalone include 2 years ago
core-sample_controller.c gdbstub: move register helpers into standalone include 2 years ago
core-test_kc705_be.c gdbstub: move register helpers into standalone include 2 years ago
core-test_mmuhifi_c3.c gdbstub: move register helpers into standalone include 2 years ago
cores.list target/xtensa: import core lx106 3 years ago
cpu-param.h target: Define TCG_GUEST_DEFAULT_MO in 'cpu-param.h' 7 months ago
cpu-qom.h target: Move ArchCPUClass definition to 'cpu.h' 1 year ago
cpu.c target/xtensa: Factor out calls to set_use_first_nan() 4 weeks ago
cpu.h target/xtensa: Factor out calls to set_use_first_nan() 4 weeks ago
dbg_helper.c target/xtensa: Prefer fast cpu_env() over slower CPU QOM cast macro 9 months ago
exc_helper.c target/xtensa: Correct assert condition in handle_interrupt() 4 months ago
fpu_helper.c target/xtensa: Explicitly set 2-NaN propagation rule 4 weeks ago
gdbstub.c target/xtensa: Prefer fast cpu_env() over slower CPU QOM cast macro 9 months ago
helper.c target/xtensa: Prefer fast cpu_env() over slower CPU QOM cast macro 9 months ago
helper.h target/xtensa: implement FPU division and square root 4 years ago
import_core.sh gdbstub: move register helpers into standalone include 2 years ago
meson.build meson: Rename target_softmmu_arch -> target_system_arch 1 year ago
mmu_helper.c target/xtensa: Make use of 'segment' in pptlb helper less confusing 4 months ago
monitor.c hmp: Pass monitor to mon_get_cpu_env() 4 years ago
op_helper.c exec/cpu: Extract page-protection definitions to page-protection.h 7 months ago
overlay_tool.h Replace TARGET_WORDS_BIGENDIAN 3 years ago
translate.c include/exec/memop: Rename get_alignment_bits 2 months ago
win_helper.c target/helpers: Remove unnecessary 'qemu/main-loop.h' header 1 year ago
xtensa-isa-internal.h Clean up decorations and whitespace around header guards 6 years ago
xtensa-isa.c
xtensa-isa.h
xtensa-semi.c target/xtensa/xtensa-semi: Fix compilation problem on Haiku 3 years ago