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2020-07-11target/avr/disas: Fix store instructions display orderPhilippe Mathieu-Daudé
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>
2020-07-11target/avr: Add support for disassembling via option '-d in_asm'Michael Rolnik
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>