bwlp/qemu.git/target/sparc, branch master

target/sparc: Convert to tcg_ops restore_state_to_opc

2022-10-26T01:11:28+00:00

Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson

accel/tcg: Introduce tb_pc and log_pc

2022-10-04T19:13:12+00:00

The availability of tb->pc will shortly be conditional. Introduce accessor functions to minimize ifdefs. Pass around a known pc to places like tcg_gen_code, where the caller must already have the value. Reviewed-by: Alex Bennée Signed-off-by: Richard Henderson

hw/core: Add CPUClass.get_pc

2022-10-04T19:13:12+00:00

Populate this new method for all targets. Always match the result that would be given by cpu_get_tb_cpu_state, as we will want these values to correspond in the logs. Reviewed-by: Taylor Simpson Reviewed-by: Alex Bennée Reviewed-by: Mark Cave-Ayland (target/sparc) Signed-off-by: Richard Henderson --- Cc: Eduardo Habkost (supporter:Machine core) Cc: Marcel Apfelbaum (supporter:Machine core) Cc: "Philippe Mathieu-Daudé" (reviewer:Machine core) Cc: Yanan Wang (reviewer:Machine core) Cc: Michael Rolnik (maintainer:AVR TCG CPUs) Cc: "Edgar E. Iglesias" (maintainer:CRIS TCG CPUs) Cc: Taylor Simpson (supporter:Hexagon TCG CPUs) Cc: Song Gao (maintainer:LoongArch TCG CPUs) Cc: Xiaojuan Yang (maintainer:LoongArch TCG CPUs) Cc: Laurent Vivier (maintainer:M68K TCG CPUs) Cc: Jiaxun Yang (reviewer:MIPS TCG CPUs) Cc: Aleksandar Rikalo (reviewer:MIPS TCG CPUs) Cc: Chris Wulff (maintainer:NiosII TCG CPUs) Cc: Marek Vasut (maintainer:NiosII TCG CPUs) Cc: Stafford Horne (odd fixer:OpenRISC TCG CPUs) Cc: Yoshinori Sato (reviewer:RENESAS RX CPUs) Cc: Mark Cave-Ayland (maintainer:SPARC TCG CPUs) Cc: Bastian Koppelmann (maintainer:TriCore TCG CPUs) Cc: Max Filippov (maintainer:Xtensa TCG CPUs) Cc: qemu-arm@nongnu.org (open list:ARM TCG CPUs) Cc: qemu-ppc@nongnu.org (open list:PowerPC TCG CPUs) Cc: qemu-riscv@nongnu.org (open list:RISC-V TCG CPUs) Cc: qemu-s390x@nongnu.org (open list:S390 TCG CPUs)

accel/tcg: Add pc and host_pc params to gen_intermediate_code

2022-09-06T07:04:26+00:00

Pass these along to translator_loop -- pc may be used instead of tb->pc, and host_pc is currently unused. Adjust all targets at one time. Acked-by: Alistair Francis Acked-by: Ilya Leoshkevich Tested-by: Ilya Leoshkevich Signed-off-by: Richard Henderson

Normalize header guard symbol definition

2022-05-11T14:50:26+00:00

We commonly define the header guard symbol without an explicit value. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster Message-Id: <20220506134911.2856099-4-armbru@redhat.com> Reviewed-by: Richard Henderson

compiler.h: replace QEMU_NORETURN with G_NORETURN

2022-04-21T13:03:51+00:00

G_NORETURN was introduced in glib 2.68, fallback to G_GNUC_NORETURN in glib-compat. Note that this attribute must be placed before the function declaration (bringing a bit of consistency in qemu codebase usage). Signed-off-by: Marc-André Lureau Reviewed-by: Daniel P. Berrangé Reviewed-by: Warner Losh Message-Id: <20220420132624.2439741-20-marcandre.lureau@redhat.com>

exec/translator: Pass the locked filepointer to disas_log hook

2022-04-20T17:51:11+00:00

We have fetched and locked the logfile in translator_loop. Pass the filepointer down to the disas_log hook so that it need not be fetched and locked again. Reviewed-by: Alex Bennée Signed-off-by: Richard Henderson Message-Id: <20220417183019.755276-13-richard.henderson@linaro.org>

Move CPU softfloat unions to cpu-float.h

2022-04-06T12:31:43+00:00

The types are no longer used in bswap.h since commit f930224fffe ("bswap.h: Remove unused float-access functions"), there isn't much sense in keeping it there and having a dependency on fpu/. Signed-off-by: Marc-André Lureau Message-Id: <20220323155743.1585078-29-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini

Replace config-time define HOST_WORDS_BIGENDIAN

2022-04-06T08:50:37+00:00

Replace a config-time define with a compile time condition define (compatible with clang and gcc) that must be declared prior to its usage. This avoids having a global configure time define, but also prevents from bad usage, if the config header wasn't included before. This can help to make some code independent from qemu too. gcc supports __BYTE_ORDER__ from about 4.6 and clang from 3.2. Signed-off-by: Marc-André Lureau [ For the s390x parts I'm involved in ] Acked-by: Halil Pasic Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20220323155743.1585078-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini

target: Use ArchCPU as interface to target CPU

2022-03-06T21:23:09+00:00

ArchCPU is our interface with target-specific code. Use it as a forward-declared opaque pointer (abstract type), having its structure defined by each target. Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20220214183144.27402-15-f4bug@amsat.org>