Philippe Mathieu-Daudé
186f19cf46
target/avr: Use explicit little-endian LD/ST API
...
The AVR architecture uses little endianness. Directly use
the little-endian LD/ST API.
Mechanical change using:
$ end=le; \
for acc in uw w l q tul; do \
sed -i -e "s/ld${acc}_p(/ld${acc}_${end}_p(/" \
-e "s/st${acc}_p(/st${acc}_${end}_p(/" \
$(git grep -wlE '(ld|st)t?u?[wlq]_p' target/avr/); \
done
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org >
Reviewed-by: Richard Henderson <richard.henderson@linaro.org >
Message-Id: <20241004163042.85922-11-philmd@linaro.org >
2024-10-15 12:13:59 -03:00
Philippe Mathieu-Daudé
0654c79416
gdbstub: Avoid including 'cpu.h' in 'gdbstub/helpers.h'
...
We only need the "exec/tswap.h" and "cpu-param.h" headers.
Only include "cpu.h" in the target gdbstub.c source files.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org >
Reviewed-by: Richard Henderson <richard.henderson@linaro.org >
Message-Id: <20240418192525.97451-20-philmd@linaro.org >
2024-04-26 15:31:37 +02:00
Philippe Mathieu-Daudé
2db5b94d83
target/avr: Prefer fast cpu_env() over slower CPU QOM cast macro
...
Mechanical patch produced running the command documented
in scripts/coccinelle/cpu_env.cocci_template header.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org >
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org >
Message-ID: <20240129164514.73104-10-philmd@linaro.org >
Signed-off-by: Thomas Huth <thuth@redhat.com >
2024-03-12 11:46:17 +01:00
Alex Bennée
4ea5fe997d
gdbstub: move register helpers into standalone include
...
These inline helpers are all used by target specific code so move them
out of the general header so we don't needlessly pollute the rest of
the API with target specific stuff.
Note we have to include cpu.h in semihosting as it was relying on a
side effect before.
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com >
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org >
Reviewed-by: Richard Henderson <richard.henderson@linaro.org >
Signed-off-by: Alex Bennée <alex.bennee@linaro.org >
Message-Id: <20230302190846.2593720-21-alex.bennee@linaro.org >
Message-Id: <20230303025805.625589-21-richard.henderson@linaro.org >
2023-03-07 20:44:08 +00:00
Richard Henderson
e64cb6c231
target/avr: Implement gdb_adjust_breakpoint
...
Ensure at registration that all breakpoints are in
code space, not data space.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org >
Signed-off-by: Richard Henderson <richard.henderson@linaro.org >
2021-07-21 07:47:05 -10:00
Michael Rolnik
12b3540547
target/avr: CPU class: Add GDB support
...
This includes GDB hooks for reading from wnd wrtiting to AVR
registers, and xml register definition file as well.
[AM: Split a larger AVR introduction patch into logical units]
Suggested-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com >
Co-developed-by: Michael Rolnik <mrolnik@gmail.com >
Co-developed-by: Sarah Harris <S.E.Harris@kent.ac.uk >
Signed-off-by: Michael Rolnik <mrolnik@gmail.com >
Signed-off-by: Sarah Harris <S.E.Harris@kent.ac.uk >
Signed-off-by: Richard Henderson <richard.henderson@linaro.org >
Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com >
Acked-by: Igor Mammedov <imammedo@redhat.com >
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com >
[thuth: Fixed avr_cpu_gdb_read_register() parameter]
Signed-off-by: Thomas Huth <huth@tuxfamily.org >
Message-Id: <20200705140315.260514-7-huth@tuxfamily.org >
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org >
2020-07-10 17:58:32 +02:00
