diff --git a/XTMax/Code/XTMax/bootrom.h b/XTMax/Code/XTMax/bootrom.h index a71c06b..aba33ea 100644 --- a/XTMax/Code/XTMax/bootrom.h +++ b/XTMax/Code/XTMax/bootrom.h @@ -1,105 +1,104 @@ #define BOOTROM_ADDR 0xCE000 unsigned char BOOTROM[] = { - 85, 170, 4, 6, 80, 82, 250, 184, 27, 229, 232, 137, 4, 232, 140, 3, + 85, 170, 4, 6, 80, 82, 250, 184, 21, 229, 232, 131, 4, 232, 139, 3, 115, 3, 233, 188, 0, 84, 88, 57, 224, 116, 39, 62, 161, 255, 255, 62, 199, 6, 255, 255, 170, 170, 62, 128, 62, 0, 0, 170, 62, 163, 255, 255, 116, 2, 235, 14, 80, 48, 192, 176, 64, 246, 224, 88, 116, 4, 48, 210, - 235, 8, 178, 1, 184, 93, 229, 232, 76, 4, 184, 131, 2, 146, 238, 184, - 130, 229, 232, 65, 4, 49, 192, 142, 192, 38, 161, 78, 0, 186, 132, 2, - 239, 232, 80, 4, 184, 45, 230, 232, 44, 4, 38, 161, 76, 0, 186, 134, - 2, 239, 232, 63, 4, 184, 49, 230, 232, 27, 4, 184, 151, 229, 232, 21, - 4, 184, 0, 192, 38, 163, 78, 0, 232, 41, 4, 184, 45, 230, 232, 5, - 4, 184, 214, 224, 38, 163, 76, 0, 232, 25, 4, 184, 49, 230, 232, 245, - 3, 184, 172, 229, 232, 239, 3, 184, 0, 192, 38, 163, 6, 1, 232, 3, - 4, 184, 45, 230, 232, 223, 3, 184, 139, 225, 38, 163, 4, 1, 232, 243, - 3, 184, 49, 230, 232, 207, 3, 184, 64, 0, 142, 192, 38, 254, 6, 117, - 0, 251, 90, 88, 7, 203, 85, 86, 128, 250, 128, 116, 28, 137, 197, 137, - 214, 156, 14, 184, 247, 224, 80, 156, 186, 132, 2, 237, 80, 186, 134, 2, - 237, 80, 137, 232, 137, 242, 207, 235, 56, 128, 252, 21, 126, 5, 232, 112, - 0, 235, 34, 128, 252, 1, 116, 10, 128, 252, 21, 116, 5, 190, 37, 225, - 235, 3, 190, 49, 225, 86, 83, 136, 227, 48, 255, 208, 227, 137, 222, 91, - 46, 255, 164, 69, 225, 6, 190, 64, 0, 142, 198, 38, 136, 38, 116, 0, - 7, 137, 229, 139, 118, 8, 156, 131, 230, 254, 157, 131, 214, 0, 86, 157, - 94, 93, 202, 2, 0, 48, 227, 155, 225, 175, 225, 64, 226, 239, 226, 113, - 225, 113, 225, 113, 225, 10, 227, 48, 227, 113, 225, 113, 225, 34, 227, 48, - 227, 113, 225, 113, 225, 48, 227, 48, 227, 113, 225, 113, 225, 48, 227, 50, - 227, 80, 184, 16, 230, 232, 30, 3, 88, 80, 136, 224, 48, 228, 232, 51, - 3, 184, 49, 230, 232, 15, 3, 88, 233, 180, 1, 0, 4, 16, 0, 0, - 255, 255, 0, 200, 0, 0, 0, 0, 0, 63, 0, 6, 189, 64, 0, 142, - 197, 48, 228, 38, 134, 38, 116, 0, 132, 228, 116, 1, 249, 7, 195, 132, - 192, 117, 3, 233, 137, 1, 80, 48, 228, 137, 198, 83, 232, 140, 1, 137, - 197, 1, 240, 137, 222, 131, 211, 0, 232, 179, 1, 91, 88, 115, 3, 233, - 113, 1, 83, 81, 82, 87, 80, 137, 193, 48, 237, 137, 223, 186, 130, 2, - 176, 0, 238, 81, 137, 232, 137, 243, 177, 81, 232, 115, 2, 114, 64, 186, - 128, 2, 185, 232, 3, 235, 3, 232, 142, 2, 236, 60, 254, 224, 248, 117, - 46, 185, 0, 1, 82, 186, 131, 2, 236, 90, 132, 192, 252, 116, 4, 243, - 109, 235, 4, 237, 171, 226, 252, 237, 131, 197, 1, 131, 214, 0, 89, 226, - 194, 186, 130, 2, 176, 1, 238, 88, 95, 90, 89, 91, 233, 24, 1, 186, - 130, 2, 176, 1, 238, 89, 88, 40, 200, 95, 90, 89, 91, 233, 251, 0, - 132, 192, 117, 3, 233, 248, 0, 80, 48, 228, 137, 198, 83, 232, 251, 0, - 137, 197, 1, 240, 137, 222, 131, 211, 0, 232, 34, 1, 91, 88, 115, 3, - 233, 224, 0, 30, 83, 81, 82, 87, 80, 137, 193, 48, 237, 137, 223, 140, - 192, 142, 216, 186, 130, 2, 176, 0, 238, 81, 137, 232, 137, 243, 177, 88, - 232, 221, 1, 114, 89, 186, 128, 2, 176, 254, 238, 185, 0, 1, 135, 247, - 82, 186, 131, 2, 236, 90, 132, 192, 252, 116, 4, 243, 111, 235, 4, 173, - 239, 226, 252, 135, 254, 185, 196, 9, 235, 3, 232, 219, 1, 236, 60, 255, - 225, 248, 36, 31, 60, 5, 117, 38, 185, 196, 9, 235, 3, 232, 200, 1, - 236, 132, 192, 225, 248, 116, 23, 131, 197, 1, 131, 214, 0, 89, 226, 169, - 186, 130, 2, 176, 1, 238, 88, 95, 90, 89, 91, 31, 235, 105, 186, 130, - 2, 176, 1, 238, 89, 88, 40, 200, 95, 90, 89, 91, 31, 235, 76, 132, - 192, 116, 76, 80, 48, 228, 137, 197, 83, 232, 79, 0, 1, 232, 131, 211, - 0, 232, 122, 0, 91, 88, 114, 59, 235, 61, 182, 15, 6, 184, 64, 0, - 142, 192, 38, 138, 22, 117, 0, 7, 254, 194, 181, 254, 177, 255, 49, 192, - 248, 195, 80, 83, 232, 36, 0, 232, 84, 0, 91, 88, 114, 21, 235, 23, - 235, 21, 180, 3, 232, 94, 0, 135, 209, 248, 195, 180, 170, 249, 195, 180, - 1, 249, 195, 180, 4, 249, 195, 48, 228, 248, 195, 49, 192, 49, 219, 82, - 81, 82, 136, 200, 36, 192, 209, 224, 209, 224, 136, 232, 185, 16, 0, 247, - 225, 90, 136, 241, 48, 237, 1, 200, 177, 63, 247, 225, 89, 81, 48, 237, - 128, 225, 63, 73, 1, 200, 131, 210, 0, 137, 211, 89, 90, 195, 81, 82, - 232, 18, 0, 57, 211, 114, 10, 119, 4, 57, 200, 114, 4, 249, 90, 89, - 195, 248, 90, 89, 195, 186, 15, 0, 185, 16, 188, 195, 80, 30, 83, 81, - 82, 86, 184, 0, 192, 142, 216, 186, 130, 2, 176, 1, 238, 49, 201, 186, - 232, 3, 180, 134, 205, 21, 186, 128, 2, 176, 255, 185, 80, 0, 238, 226, - 253, 186, 130, 2, 176, 0, 238, 190, 72, 228, 185, 1, 0, 180, 1, 232, - 79, 0, 114, 54, 190, 78, 228, 185, 5, 0, 180, 1, 232, 66, 0, 114, - 41, 187, 100, 0, 190, 84, 228, 185, 1, 0, 180, 1, 232, 50, 0, 190, - 90, 228, 185, 1, 0, 180, 0, 232, 39, 0, 115, 14, 156, 49, 201, 186, - 232, 3, 180, 134, 205, 21, 157, 75, 117, 218, 94, 90, 89, 91, 31, 114, - 8, 184, 206, 229, 232, 127, 0, 88, 195, 184, 241, 229, 232, 119, 0, 88, - 195, 186, 128, 2, 176, 255, 238, 81, 185, 6, 0, 252, 172, 238, 226, 252, - 185, 8, 0, 236, 60, 255, 225, 251, 89, 56, 224, 118, 3, 249, 235, 4, - 248, 236, 226, 253, 176, 255, 238, 195, 64, 0, 0, 0, 0, 149, 72, 0, - 0, 1, 170, 135, 119, 0, 0, 0, 0, 1, 105, 64, 0, 0, 0, 1, - 186, 128, 2, 80, 176, 255, 238, 136, 200, 238, 136, 248, 238, 136, 216, 238, - 88, 134, 224, 238, 134, 224, 238, 176, 1, 238, 185, 8, 0, 236, 60, 255, - 225, 251, 132, 192, 116, 1, 249, 195, 81, 82, 49, 201, 186, 100, 0, 180, - 134, 205, 21, 90, 89, 195, 156, 30, 83, 86, 137, 198, 184, 0, 192, 142, - 216, 180, 14, 49, 219, 252, 172, 8, 192, 116, 4, 205, 16, 235, 247, 94, - 91, 31, 157, 195, 156, 30, 83, 81, 82, 86, 137, 194, 184, 0, 192, 142, - 216, 49, 219, 252, 137, 214, 177, 12, 211, 238, 131, 230, 15, 138, 132, 11, - 229, 180, 14, 205, 16, 137, 214, 177, 8, 211, 238, 131, 230, 15, 138, 132, - 11, 229, 180, 14, 205, 16, 137, 214, 177, 4, 211, 238, 131, 230, 15, 138, - 132, 11, 229, 180, 14, 205, 16, 137, 214, 131, 230, 15, 138, 132, 11, 229, - 180, 14, 205, 16, 94, 90, 89, 91, 31, 157, 195, 48, 49, 50, 51, 52, - 53, 54, 55, 56, 57, 65, 66, 67, 68, 69, 70, 66, 111, 111, 116, 82, - 79, 77, 32, 102, 111, 114, 32, 88, 84, 77, 97, 120, 32, 118, 49, 46, - 48, 13, 10, 67, 111, 112, 121, 114, 105, 103, 104, 116, 32, 40, 99, 41, - 32, 50, 48, 50, 53, 32, 77, 97, 116, 116, 104, 105, 101, 117, 32, 66, - 117, 99, 99, 104, 105, 97, 110, 101, 114, 105, 13, 10, 0, 67, 80, 85, - 32, 115, 117, 112, 112, 111, 114, 116, 115, 32, 73, 78, 83, 47, 79, 85, - 84, 83, 32, 105, 110, 115, 116, 114, 117, 99, 116, 105, 111, 110, 115, 13, - 10, 0, 79, 108, 100, 32, 73, 78, 84, 49, 51, 104, 32, 86, 101, 99, - 116, 111, 114, 32, 61, 32, 0, 78, 101, 119, 32, 73, 78, 84, 49, 51, - 104, 32, 86, 101, 99, 116, 111, 114, 32, 61, 32, 0, 78, 101, 119, 32, - 70, 105, 120, 101, 100, 32, 68, 105, 115, 107, 32, 80, 97, 114, 97, 109, - 101, 116, 101, 114, 32, 84, 97, 98, 108, 101, 32, 61, 32, 0, 83, 68, - 32, 67, 97, 114, 100, 32, 105, 110, 105, 116, 105, 97, 108, 105, 122, 101, - 100, 32, 115, 117, 99, 99, 101, 115, 115, 102, 117, 108, 108, 121, 13, 10, - 0, 83, 68, 32, 67, 97, 114, 100, 32, 102, 97, 105, 108, 101, 100, 32, - 116, 111, 32, 105, 110, 105, 116, 105, 97, 108, 105, 122, 101, 13, 10, 0, - 85, 110, 115, 117, 112, 112, 111, 114, 116, 101, 100, 32, 73, 78, 84, 49, - 51, 104, 32, 70, 117, 110, 99, 116, 105, 111, 110, 32, 0, 58, 0, 32, - 0, 13, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 235, 8, 178, 1, 184, 87, 229, 232, 70, 4, 184, 131, 2, 146, 238, 184, + 124, 229, 232, 59, 4, 49, 192, 142, 192, 38, 161, 78, 0, 186, 132, 2, + 239, 232, 74, 4, 184, 39, 230, 232, 38, 4, 38, 161, 76, 0, 186, 134, + 2, 239, 232, 57, 4, 184, 43, 230, 232, 21, 4, 184, 145, 229, 232, 15, + 4, 184, 0, 192, 38, 163, 78, 0, 232, 35, 4, 184, 39, 230, 232, 255, + 3, 184, 214, 224, 38, 163, 76, 0, 232, 19, 4, 184, 43, 230, 232, 239, + 3, 184, 166, 229, 232, 233, 3, 184, 0, 192, 38, 163, 6, 1, 232, 253, + 3, 184, 39, 230, 232, 217, 3, 184, 138, 225, 38, 163, 4, 1, 232, 237, + 3, 184, 43, 230, 232, 201, 3, 184, 64, 0, 142, 192, 38, 254, 6, 117, + 0, 251, 90, 88, 7, 203, 85, 86, 128, 250, 128, 116, 26, 137, 197, 137, + 214, 156, 14, 184, 49, 225, 80, 156, 186, 132, 2, 237, 80, 186, 134, 2, + 237, 80, 137, 232, 137, 242, 207, 128, 252, 21, 126, 5, 232, 113, 0, 235, + 34, 128, 252, 1, 116, 10, 128, 252, 21, 116, 5, 190, 35, 225, 235, 3, + 190, 49, 225, 86, 137, 222, 136, 227, 48, 255, 208, 227, 135, 222, 46, 255, + 164, 68, 225, 140, 197, 190, 64, 0, 142, 198, 38, 136, 38, 116, 0, 142, + 197, 137, 229, 139, 118, 8, 86, 115, 4, 157, 249, 235, 2, 157, 248, 94, + 93, 202, 2, 0, 47, 227, 154, 225, 174, 225, 63, 226, 238, 226, 112, 225, + 112, 225, 112, 225, 9, 227, 47, 227, 112, 225, 112, 225, 33, 227, 47, 227, + 112, 225, 112, 225, 47, 227, 47, 227, 112, 225, 112, 225, 47, 227, 49, 227, + 80, 184, 10, 230, 232, 25, 3, 88, 80, 136, 224, 48, 228, 232, 46, 3, + 184, 43, 230, 232, 10, 3, 88, 233, 180, 1, 0, 4, 16, 0, 0, 255, + 255, 0, 200, 0, 0, 0, 0, 0, 63, 0, 6, 189, 64, 0, 142, 197, + 48, 228, 38, 134, 38, 116, 0, 132, 228, 116, 1, 249, 7, 195, 132, 192, + 117, 3, 233, 137, 1, 80, 48, 228, 137, 198, 83, 232, 140, 1, 137, 197, + 1, 240, 137, 222, 131, 211, 0, 232, 179, 1, 91, 88, 115, 3, 233, 113, + 1, 83, 81, 82, 87, 80, 137, 193, 48, 237, 137, 223, 186, 130, 2, 176, + 0, 238, 81, 137, 232, 137, 243, 177, 81, 232, 115, 2, 114, 64, 186, 128, + 2, 185, 232, 3, 235, 3, 232, 137, 2, 236, 60, 254, 224, 248, 117, 46, + 185, 0, 1, 82, 186, 131, 2, 236, 90, 132, 192, 252, 116, 4, 243, 109, + 235, 4, 237, 171, 226, 252, 237, 131, 197, 1, 131, 214, 0, 89, 226, 194, + 186, 130, 2, 176, 1, 238, 88, 95, 90, 89, 91, 233, 24, 1, 186, 130, + 2, 176, 1, 238, 89, 88, 40, 200, 95, 90, 89, 91, 233, 251, 0, 132, + 192, 117, 3, 233, 248, 0, 80, 48, 228, 137, 198, 83, 232, 251, 0, 137, + 197, 1, 240, 137, 222, 131, 211, 0, 232, 34, 1, 91, 88, 115, 3, 233, + 224, 0, 30, 83, 81, 82, 87, 80, 137, 193, 48, 237, 137, 223, 140, 192, + 142, 216, 186, 130, 2, 176, 0, 238, 81, 137, 232, 137, 243, 177, 88, 232, + 221, 1, 114, 89, 186, 128, 2, 176, 254, 238, 185, 0, 1, 135, 247, 82, + 186, 131, 2, 236, 90, 132, 192, 252, 116, 4, 243, 111, 235, 4, 173, 239, + 226, 252, 135, 254, 185, 196, 9, 235, 3, 232, 214, 1, 236, 60, 255, 225, + 248, 36, 31, 60, 5, 117, 38, 185, 196, 9, 235, 3, 232, 195, 1, 236, + 132, 192, 225, 248, 116, 23, 131, 197, 1, 131, 214, 0, 89, 226, 169, 186, + 130, 2, 176, 1, 238, 88, 95, 90, 89, 91, 31, 235, 105, 186, 130, 2, + 176, 1, 238, 89, 88, 40, 200, 95, 90, 89, 91, 31, 235, 76, 132, 192, + 116, 76, 80, 48, 228, 137, 197, 83, 232, 79, 0, 1, 232, 131, 211, 0, + 232, 122, 0, 91, 88, 114, 59, 235, 61, 182, 15, 6, 184, 64, 0, 142, + 192, 38, 138, 22, 117, 0, 7, 254, 194, 181, 254, 177, 255, 49, 192, 248, + 195, 80, 83, 232, 36, 0, 232, 84, 0, 91, 88, 114, 21, 235, 23, 235, + 21, 180, 3, 232, 94, 0, 135, 209, 248, 195, 180, 170, 249, 195, 180, 1, + 249, 195, 180, 4, 249, 195, 48, 228, 248, 195, 49, 192, 49, 219, 82, 81, + 82, 136, 200, 36, 192, 209, 224, 209, 224, 136, 232, 185, 16, 0, 247, 225, + 90, 136, 241, 48, 237, 1, 200, 177, 63, 247, 225, 89, 81, 48, 237, 128, + 225, 63, 73, 1, 200, 131, 210, 0, 137, 211, 89, 90, 195, 81, 82, 232, + 18, 0, 57, 211, 114, 10, 119, 4, 57, 200, 114, 4, 249, 90, 89, 195, + 248, 90, 89, 195, 186, 15, 0, 185, 16, 188, 195, 80, 30, 83, 81, 82, + 86, 184, 0, 192, 142, 216, 186, 130, 2, 176, 1, 238, 49, 201, 186, 232, + 3, 180, 134, 205, 21, 186, 128, 2, 176, 255, 185, 80, 0, 238, 226, 253, + 186, 130, 2, 176, 0, 238, 190, 71, 228, 185, 1, 0, 180, 1, 232, 79, + 0, 114, 54, 190, 77, 228, 185, 5, 0, 180, 1, 232, 66, 0, 114, 41, + 187, 100, 0, 190, 83, 228, 185, 1, 0, 180, 1, 232, 50, 0, 190, 89, + 228, 185, 1, 0, 180, 0, 232, 39, 0, 115, 14, 156, 49, 201, 186, 232, + 3, 180, 134, 205, 21, 157, 75, 117, 218, 94, 90, 89, 91, 31, 114, 8, + 184, 200, 229, 232, 122, 0, 88, 195, 184, 235, 229, 232, 114, 0, 88, 195, + 186, 128, 2, 176, 255, 238, 81, 185, 6, 0, 252, 172, 238, 226, 252, 185, + 8, 0, 236, 60, 255, 225, 251, 89, 56, 224, 118, 3, 249, 235, 4, 248, + 236, 226, 253, 176, 255, 238, 195, 64, 0, 0, 0, 0, 149, 72, 0, 0, + 1, 170, 135, 119, 0, 0, 0, 0, 1, 105, 64, 0, 0, 0, 1, 186, + 128, 2, 80, 176, 255, 238, 136, 200, 136, 252, 239, 88, 134, 216, 239, 134, + 216, 180, 1, 239, 185, 8, 0, 236, 60, 255, 225, 251, 132, 192, 116, 1, + 249, 195, 81, 82, 49, 201, 186, 100, 0, 180, 134, 205, 21, 90, 89, 195, + 156, 30, 83, 86, 137, 198, 184, 0, 192, 142, 216, 180, 14, 49, 219, 252, + 172, 8, 192, 116, 4, 205, 16, 235, 247, 94, 91, 31, 157, 195, 156, 30, + 83, 81, 82, 86, 137, 194, 184, 0, 192, 142, 216, 49, 219, 252, 137, 214, + 177, 12, 211, 238, 131, 230, 15, 138, 132, 5, 229, 180, 14, 205, 16, 137, + 214, 177, 8, 211, 238, 131, 230, 15, 138, 132, 5, 229, 180, 14, 205, 16, + 137, 214, 177, 4, 211, 238, 131, 230, 15, 138, 132, 5, 229, 180, 14, 205, + 16, 137, 214, 131, 230, 15, 138, 132, 5, 229, 180, 14, 205, 16, 94, 90, + 89, 91, 31, 157, 195, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 65, + 66, 67, 68, 69, 70, 66, 111, 111, 116, 82, 79, 77, 32, 102, 111, 114, + 32, 88, 84, 77, 97, 120, 32, 118, 49, 46, 48, 13, 10, 67, 111, 112, + 121, 114, 105, 103, 104, 116, 32, 40, 99, 41, 32, 50, 48, 50, 53, 32, + 77, 97, 116, 116, 104, 105, 101, 117, 32, 66, 117, 99, 99, 104, 105, 97, + 110, 101, 114, 105, 13, 10, 0, 67, 80, 85, 32, 115, 117, 112, 112, 111, + 114, 116, 115, 32, 73, 78, 83, 47, 79, 85, 84, 83, 32, 105, 110, 115, + 116, 114, 117, 99, 116, 105, 111, 110, 115, 13, 10, 0, 79, 108, 100, 32, + 73, 78, 84, 49, 51, 104, 32, 86, 101, 99, 116, 111, 114, 32, 61, 32, + 0, 78, 101, 119, 32, 73, 78, 84, 49, 51, 104, 32, 86, 101, 99, 116, + 111, 114, 32, 61, 32, 0, 78, 101, 119, 32, 70, 105, 120, 101, 100, 32, + 68, 105, 115, 107, 32, 80, 97, 114, 97, 109, 101, 116, 101, 114, 32, 84, + 97, 98, 108, 101, 32, 61, 32, 0, 83, 68, 32, 67, 97, 114, 100, 32, + 105, 110, 105, 116, 105, 97, 108, 105, 122, 101, 100, 32, 115, 117, 99, 99, + 101, 115, 115, 102, 117, 108, 108, 121, 13, 10, 0, 83, 68, 32, 67, 97, + 114, 100, 32, 102, 97, 105, 108, 101, 100, 32, 116, 111, 32, 105, 110, 105, + 116, 105, 97, 108, 105, 122, 101, 13, 10, 0, 85, 110, 115, 117, 112, 112, + 111, 114, 116, 101, 100, 32, 73, 78, 84, 49, 51, 104, 32, 70, 117, 110, + 99, 116, 105, 111, 110, 32, 0, 58, 0, 32, 0, 13, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -127,4 +126,5 @@ unsigned char BOOTROM[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 157}; \ No newline at end of file + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 143}; \ No newline at end of file diff --git a/XTMax/Drivers/BootROM/bootrom.asm b/XTMax/Drivers/BootROM/bootrom.asm index effa8d3..953ec1c 100644 --- a/XTMax/Drivers/BootROM/bootrom.asm +++ b/XTMax/Drivers/BootROM/bootrom.asm @@ -276,7 +276,7 @@ int13h_entry: mov TEMP1, dx ; save dx pushf ; setup for iret from INT 13h handler push cs ; setup for iret from INT 13h handler - mov ax, .return_from_int13h + mov ax, .return_common push ax ; setup for iret from INT 13h handler .simulate_int13h: ; @@ -300,8 +300,7 @@ int13h_entry: mov ax, TEMP0 ; restore ax mov dx, TEMP1 ; restore dx iret ; call the INT 13h handler -.return_from_int13h: - jmp .return_common + ; will return at .return_common ; ; This is an operation for the SD Card. Use our own INT 13h logic. @@ -327,19 +326,18 @@ int13h_entry: mov TEMP1, .return .call: push TEMP1 ; setup for ret from the handler - push bx + mov TEMP1, bx ; save bx mov bl, ah xor bh, bh shl bl, 1 - mov TEMP1, bx - pop bx + xchg TEMP1, bx ; restore bx jmp [cs:TEMP1+func_table] .update_bda: - push es + mov TEMP0, es ; save es mov TEMP1, 0x40 ; BIOS data area mov es, TEMP1 mov es:[0x74], ah ; store HDSTAT - pop es + mov es, TEMP0 ; restore es .return: %ifdef DEBUG push ax @@ -365,12 +363,15 @@ int13h_entry: .return_common: mov TEMP0, sp mov TEMP1, [TEMP0+8] ; grab the flags for iret - pushf - and TEMP1, 0xfffe ; clear carry - popf - adc TEMP1, 0 ; propagate carry push TEMP1 + jnc .return_success popf + stc + jmp .return_with_flags +.return_success: + popf + clc +.return_with_flags: pop TEMP1 pop TEMP0 %ifdef EXTRA_DEBUG @@ -1200,18 +1201,14 @@ send_sd_read_write_cmd: out dx, al .send_cmd: mov al, cl ; command byte - out dx, al - mov al, bh ; address byte 1 - out dx, al - mov al, bl ; address byte 2 - out dx, al - pop ax - xchg al, ah ; address byte 3 - out dx, al - xchg al, ah ; address byte 4 - out dx, al - mov al, 0x1 ; crc (dummy) - out dx, al + mov ah, bh ; address byte 1 + out dx, ax + pop ax ; address byte 3 + xchg al, bl ; address byte 2 + out dx, ax + xchg al, bl ; address byte 4 + mov ah, 0x1 ; crc (dummy) + out dx, ax mov cx, 8 ; retries .receive_r1: in al, dx