Merge remote-tracking branch 'origin/dev' into feature/usb-common

targets/arduino-mkrwifi1010.json

@@ -0,0 +1,8 @@
+{
+    "inherits": ["atsamd21g18a"],
+    "build-tags": ["arduino_mkrwifi1010"],
+    "serial": "usb",
+    "serial-port": ["acm:2341:8054", "acm:2341:0054"],
+    "flash-command": "bossac -i -e -w -v -R -U --port={port} --offset=0x2000 {bin}",
+    "flash-1200-bps-reset": "true"
+}

targets/circuitplay-bluefruit.ld

@@ -2,7 +2,7 @@
 MEMORY
 {
     FLASH_TEXT (rw) : ORIGIN = 0x00000000+0x26000, LENGTH = 0xED000-0x26000 /* SoftDevice S140. See https://learn.adafruit.com/introducing-the-adafruit-nrf52840-feather/hathach-memory-map. Application starts at 0x26000; user data starts at 0xED000 */
-    RAM (xrw)       : ORIGIN = 0x20004180, LENGTH = 37K
+    RAM (xrw)       : ORIGIN = 0x20004180, LENGTH = 0x20040000-0x20004180
 }
 
 _stack_size = 2K;

targets/gameboy-advance.s

@@ -5,16 +5,48 @@
 
 _start:
     b       start_vector
-    .fill   156,1,0                // Nintendo Logo Character Data (8000004h)
-    .fill   16,1,0                 // Game Title
-    .byte   0x30,0x31              // Maker Code (80000B0h)
-    .byte   0x96                   // Fixed Value (80000B2h)
-    .byte   0x00                   // Main Unit Code (80000B3h)
-    .byte   0x00                   // Device Type (80000B4h)
-    .fill   7,1,0                  // unused
-    .byte   0x00                   // Software Version No (80000BCh)
-    .byte   0xf0                   // Complement Check (80000BDh)
-    .byte   0x00,0x00              // Checksum (80000BEh)
+
+    // ROM header
+    .byte 0x24,0xff,0xae,0x51,0x69,0x9a,0xa2,0x21,0x3d,0x84,0x82,0x0a,0x84,0xe4,0x09,0xad
+    .byte 0x11,0x24,0x8b,0x98,0xc0,0x81,0x7f,0x21,0xa3,0x52,0xbe,0x19,0x93,0x09,0xce,0x20
+    .byte 0x10,0x46,0x4a,0x4a,0xf8,0x27,0x31,0xec,0x58,0xc7,0xe8,0x33,0x82,0xe3,0xce,0xbf
+    .byte 0x85,0xf4,0xdf,0x94,0xce,0x4b,0x09,0xc1,0x94,0x56,0x8a,0xc0,0x13,0x72,0xa7,0xfc
+    .byte 0x9f,0x84,0x4d,0x73,0xa3,0xca,0x9a,0x61,0x58,0x97,0xa3,0x27,0xfc,0x03,0x98,0x76
+    .byte 0x23,0x1d,0xc7,0x61,0x03,0x04,0xae,0x56,0xbf,0x38,0x84,0x00,0x40,0xa7,0x0e,0xfd
+    .byte 0xff,0x52,0xfe,0x03,0x6f,0x95,0x30,0xf1,0x97,0xfb,0xc0,0x85,0x60,0xd6,0x80,0x25
+    .byte 0xa9,0x63,0xbe,0x03,0x01,0x4e,0x38,0xe2,0xf9,0xa2,0x34,0xff,0xbb,0x3e,0x03,0x44
+    .byte 0x78,0x00,0x90,0xcb,0x88,0x11,0x3a,0x94,0x65,0xc0,0x7c,0x63,0x87,0xf0,0x3c,0xaf
+    .byte 0xd6,0x25,0xe4,0x8b,0x38,0x0a,0xac,0x72,0x21,0xd4,0xf8,0x07
+
+    // Game title
+    .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+
+    // Game code
+    .byte 0x00,0x00,0x00,0x00
+
+    // Maker code
+    .byte 0x00,0x00
+
+    // Fixed value
+    .byte 0x96
+
+    // Main unit code
+    .byte 0x00
+
+    // Device type (0x00 retail, 0x80 debug)
+    .byte 0x00
+
+    // Reserved
+    .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00
+
+    // Software version
+    .byte 0x00
+
+    // Complement check
+    .byte 0x51
+
+    // Reserved area
+    .space 98
 
 start_vector:
     // Configure stacks

targets/mdbt50qrx-uf2.json

@@ -0,0 +1,12 @@
+{
+    "inherits": ["nrf52840"],
+    "build-tags": ["mdbt50qrx", "nrf52840_reset_uf2", "softdevice", "s140v6"],
+    "serial": "usb",
+    "flash-1200-bps-reset": "true",
+    "flash-method": "msd",
+    "serial-port": ["acm:239a:801b", "acm:239a:010b", "acm:239a:810c"],
+    "msd-volume-name": "MDBT50QBOOT",
+    "msd-firmware-name": "firmware.uf2",
+    "uf2-family-id": "0xADA52840",
+    "linkerscript": "targets/circuitplay-bluefruit.ld"
+}

targets/rp2040.json

@@ -9,5 +9,7 @@
     "rp2040-boot-patch": true,
     "extra-files": [
         "src/device/rp/rp2040.s"
-    ]
+    ],
+    "openocd-transport": "swd",
+    "openocd-target": "rp2040"
 }

targets/wasm_exec.js

@@ -285,6 +285,10 @@
 							throw 'trying to exit with code ' + code;
 						}
 					},
+					random_get: (bufPtr, bufLen) => {
+						crypto.getRandomValues(loadSlice(bufPtr, bufLen));
+						return 0;
+					},
 				},
 				env: {
 					// func ticks() float64