Philippe Mathieu-Daudé
19b293472f
target/avr/disas: Fix store instructions display order
...
While LOAD instructions use the target register as first
argument, STORE instructions use it as second argument:
LD Rd, X // Rd <- (X)
ST Y, Rd // (Y) <- Rr
Reported-by: Joaquin de Andres <me@xcancerberox.com.ar>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200707070021.10031-4-f4bug@amsat.org>
2020-07-11 11:02:05 +02:00
Michael Rolnik
9d8caa67a2
target/avr: Add support for disassembling via option '-d in_asm'
...
Provide function disassembles executed instruction when '-d in_asm' is
provided.
Example:
$ qemu-system-avr -bios free-rtos/Demo/AVR_ATMega2560_GCC/demo.elf -d in_asm
...
IN:
0x0000014a: CALL 0x3808
IN: main
0x00003808: CALL 0x4b4
IN: vParTestInitialise
0x000004b4: LDI r24, 255
0x000004b6: STS r24, 0
0x000004b8: MULS r16, r20
0x000004ba: OUT $1, r24
0x000004bc: LDS r24, 0
0x000004be: MULS r16, r20
0x000004c0: OUT $2, r24
0x000004c2: RET
...
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Suggested-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com>
Signed-off-by: Michael Rolnik <mrolnik@gmail.com>
[rth: Fix spacing and const mnemonic arrays]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
Message-Id: <20200705140315.260514-19-huth@tuxfamily.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-07-11 11:02:05 +02:00
