diff options
| author | leleraffa97@hotmail.it <leleraffa97@hotmail.it> | 2017-08-26 11:11:39 +0200 |
|---|---|---|
| committer | leleraffa97@hotmail.it <leleraffa97@hotmail.it> | 2017-08-26 11:11:39 +0200 |
| commit | 1acc542400d15ddf32f44e3f1ddb82f9c9fe4aab (patch) | |
| tree | fb439e84abdf86a1b6e9f7362ca4c3cdeef2bb8d /sw/z80/build/kernel/process.asm | |
| parent | Merge remote-tracking branch 'origin/naopross' into atlas (diff) | |
| download | z80uPC-1acc542400d15ddf32f44e3f1ddb82f9c9fe4aab.tar.gz z80uPC-1acc542400d15ddf32f44e3f1ddb82f9c9fe4aab.zip | |
File system initialization
Simple I/O (sio) interfaced, not yet implemented
Diffstat (limited to 'sw/z80/build/kernel/process.asm')
| -rw-r--r-- | sw/z80/build/kernel/process.asm | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/sw/z80/build/kernel/process.asm b/sw/z80/build/kernel/process.asm new file mode 100644 index 0000000..f50bb3d --- /dev/null +++ b/sw/z80/build/kernel/process.asm @@ -0,0 +1,89 @@ +;-------------------------------------------------------- +; File Created by SDCC : free open source ANSI-C Compiler +; Version 3.5.0 #9253 (Mar 24 2016) (Linux) +; This file was generated Wed Aug 23 21:44:59 2017 +;-------------------------------------------------------- + .module process + .optsdcc -mz80 + +;-------------------------------------------------------- +; Public variables in this module +;-------------------------------------------------------- + .globl _proc_table + .globl _newpid + .globl _fork + .globl _exec + .globl _spawn +;-------------------------------------------------------- +; special function registers +;-------------------------------------------------------- +;-------------------------------------------------------- +; ram data +;-------------------------------------------------------- + .area _DATA +_proc_table:: + .ds 6375 +_newpid_last_pid_1_11: + .ds 1 +;-------------------------------------------------------- +; ram data +;-------------------------------------------------------- + .area _INITIALIZED +;-------------------------------------------------------- +; absolute external ram data +;-------------------------------------------------------- + .area _DABS (ABS) +;-------------------------------------------------------- +; global & static initialisations +;-------------------------------------------------------- + .area _HOME + .area _GSINIT + .area _GSFINAL + .area _GSINIT +;kernel/process.c:7: static pid_t last_pid = 0; + ld iy,#_newpid_last_pid_1_11 + ld 0 (iy),#0x00 +;-------------------------------------------------------- +; Home +;-------------------------------------------------------- + .area _HOME + .area _HOME +;-------------------------------------------------------- +; code +;-------------------------------------------------------- + .area _CODE +;kernel/process.c:5: pid_t newpid(void) +; --------------------------------- +; Function newpid +; --------------------------------- +_newpid:: +;kernel/process.c:8: return ++last_pid; + ld hl, #_newpid_last_pid_1_11+0 + inc (hl) + ld iy,#_newpid_last_pid_1_11 + ld l,0 (iy) + ret +;kernel/process.c:11: int fork(void) +; --------------------------------- +; Function fork +; --------------------------------- +_fork:: +;kernel/process.c:14: } + ret +;kernel/process.c:16: int exec(char *path, char *args) +; --------------------------------- +; Function exec +; --------------------------------- +_exec:: +;kernel/process.c:19: } + ret +;kernel/process.c:21: int spawn(char *path, char *args) +; --------------------------------- +; Function spawn +; --------------------------------- +_spawn:: +;kernel/process.c:24: } + ret + .area _CODE + .area _INITIALIZER + .area _CABS (ABS) |