bwlp/qemu.git/target/microblaze/cpu.h, branch spice_video_codecs

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>

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

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>

target: Introduce and use OBJECT_DECLARE_CPU_TYPE() macro

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

Replace the boilerplate code to declare CPU QOM types and macros, and forward-declare the CPU instance type. Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20220214183144.27402-14-f4bug@amsat.org>

target: Use CPUArchState as interface to target-specific CPU state

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

While CPUState is our interface with generic code, CPUArchState is our interface with target-specific code. Use CPUArchState as an abstract type, defined by each target. Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20220214183144.27402-13-f4bug@amsat.org>

target/microblaze: Make mb_cpu_tlb_fill sysemu only

2021-11-02T11:00:52+00:00

The fallback code in cpu_loop_exit_sigsegv is sufficient for microblaze linux-user. Remove the code from cpu_loop that handled the unnamed 0xaa exception. Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Edgar E. Iglesias Signed-off-by: Richard Henderson

hw/core: Make do_unaligned_access noreturn

2021-09-22T02:36:44+00:00

While we may have had some thought of allowing system-mode to return from this hook, we have no guests that require this. Reviewed-by: Alistair Francis Reviewed-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson

include/exec: Move cpu_signal_handler declaration

2021-09-22T02:36:44+00:00

There is nothing target specific about this. The implementation is host specific, but the declaration is 100% common. Reviewed-By: Warner Losh Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Alistair Francis Signed-off-by: Richard Henderson

target/microblaze: Restrict cpu_exec_interrupt() handler to sysemu

2021-09-14T19:00:21+00:00

Restrict cpu_exec_interrupt() and its callees to sysemu. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Warner Losh Reviewed-by: Richard Henderson Message-Id: <20210911165434.531552-14-f4bug@amsat.org> Signed-off-by: Richard Henderson

target/microblaze: Add security attributes on memory transactions

2021-01-27T07:32:55+00:00

Using the cfg.use_non_secure bitfield and the MMU access type, we can determine if the access should be secure or not. Signed-off-by: Joe Komlodi Reviewed-by: Edgar E. Iglesias Tested-by: Edgar E. Iglesias Message-Id: <1611274735-303873-4-git-send-email-komlodi@xilinx.com> Signed-off-by: Edgar E. Iglesias