Add qemu_rv32_virt board definition

Makefile

@@ -25,6 +25,7 @@ usage:
 	@echo " - nucleo_f429zi"
 	@echo " - nucleo_f446re"
 	@echo " - opentitan"
+	@echo " - qemu_rv32_virt"
 	@echo " - stm32f3discovery"
 	@echo " - stm32f412gdiscovery"
 	@echo
@@ -275,6 +276,7 @@ $(eval $(call platform_flash,nrf52840,thumbv7em-none-eabi))
 $(eval $(call platform_build,raspberry_pi_pico,thumbv6m-none-eabi))
 $(eval $(call platform_build,nano33ble,thumbv6m-none-eabi))
 $(eval $(call platform_build,nano_rp2040_connect,thumbv6m-none-eabi))
+$(eval $(call platform_build,qemu_rv32_virt,riscv32imac-unknown-none-elf))
 $(eval $(call platform_build,stm32f3discovery,thumbv7em-none-eabi))
 $(eval $(call platform_build,stm32f412gdiscovery,thumbv7em-none-eabi))
 $(eval $(call platform_build,opentitan,riscv32imc-unknown-none-elf))

build_scripts/src/lib.rs

@@ -19,6 +19,7 @@ const PLATFORMS: &[(&str, &str, &str, &str, &str)] = &[
     ("nucleo_f429zi"      , "0x08040000", "255K"     , "0x20004000", "112K"   ),
     ("nucleo_f446re"      , "0x08040000", "255K"     , "0x20004000", "176K"   ),
     ("opentitan"          , "0x20030000", "32M"      , "0x10006000", "126K"   ),
+    ("qemu_rv32_virt"     , "0x80100000", "0x0100000", "0x8020a000", "0xf6000"),
     ("raspberry_pi_pico"  , "0x10040000", "256K"     , "0x20012000", "192K"   ),
     ("stm32f3discovery"   , "0x08020000", "0x0020000", "0x20004000", "48K"    ),
     ("stm32f412gdiscovery", "0x08030000", "256K"     , "0x20004000", "112K"   ),

runner/src/elf2tab.rs

@@ -22,7 +22,7 @@ fn get_platform_architecture(platform: &str) -> Option<&'static str> {
         | "stm32f412gdiscovery" => Some("cortex-m4"),
         "imxrt1050" | "teensy40" => Some("cortex-m7"),
         "opentitan" | "esp32_c3_devkitm_1" => Some("riscv32imc"),
-        "hifive1" => Some("riscv32imac"),
+        "hifive1" | "qemu_rv32_virt" => Some("riscv32imac"),
         _ => None,
     }
 }