From 04346c3c1354b38996495b1edee2fdc7e8ccfc9d Mon Sep 17 00:00:00 2001 From: Dreaded_X Date: Thu, 14 Jan 2021 02:47:01 +0100 Subject: [PATCH] Added .gitignore --- .build/loader.bin | Bin 28 -> 0 bytes .build/loader.lst | 57 ---------------------------------------------- .gitignore | 1 + 3 files changed, 1 insertion(+), 57 deletions(-) delete mode 100644 .build/loader.bin delete mode 100644 .build/loader.lst create mode 100644 .gitignore diff --git a/.build/loader.bin b/.build/loader.bin deleted file mode 100644 index ddb9904012a0eabc4b407526e2155f8ae2175338..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 28 kcmd;MWMhzHP-J*=b{bRVKciFPf;Rq#IR!5>9%lFj0Bko2G5`Po diff --git a/.build/loader.lst b/.build/loader.lst deleted file mode 100644 index af049d6..0000000 --- a/.build/loader.lst +++ /dev/null @@ -1,57 +0,0 @@ -; -------------------------------------- -; zasm: assemble "loader.z80" -; date: 2021-01-14 02:43:53 -; -------------------------------------- - - -;Retrieves CP/M from disk and loads it in memory starting at E400h -;Uses calls to ROM subroutine for disk read. -;Reads track 0, sectors 2 to 26, then track 1, sectors 1 to 25 -;This program is loaded into LBA sector 0 of disk, read to loc. 0800h by ROM disk_read subroutine, and executed. - -#target bin -#code _HOME, 0x1100 - -hstbuf equ 0x1200 ;will put 256-byte raw sector here -disk_read equ 0x0296 ;subroutine in 2K ROM -cpm equ 0xFA00 ;CP/M cold start entry in BIOS - -main: - ld c,1 ;LBA bits 0 to 7 - ld b,0 ;LBA bits 8 to 15 - ld e,0 ;LBA bits 16 to 23 - ld hl,0xE400 ; Memory address -- start of CCP - -loop: - call disk_read ;subroutine in ROM - ld a,c - cp 50 - jp z,done - inc a - ld c,a - jp loop - -done: - out (1),a ;switch memory config to all-RAM - jp cpm ;to BIOS cold start entry - - -; +++ segments +++ - -#CODE _HOME = $1100 = 4352, size = $001C = 28 - -; +++ global symbols +++ - -_HOME = $1100 = 4352 _HOME loader.z80:6 (unused) -_HOME_end = $111C = 4380 _HOME loader.z80:6 (unused) -_HOME_size = $001C = 28 _HOME loader.z80:6 (unused) -cpm = $FA00 = 64000 _HOME loader.z80:11 -disk_read = $0296 = 662 _HOME loader.z80:10 -done = $1117 = 4375 _HOME loader.z80:28 -hstbuf = $1200 = 4608 _HOME loader.z80:9 (unused) -loop = $1109 = 4361 _HOME loader.z80:19 -main = $1100 = 4352 _HOME loader.z80:13 (unused) - - -total time: 0.0002 sec. -no errors diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..30bcfa4 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +.build/