diff options
Diffstat (limited to 'sw/z80/kernel/progman.c')
| -rw-r--r-- | sw/z80/kernel/progman.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/sw/z80/kernel/progman.c b/sw/z80/kernel/progman.c deleted file mode 100644 index 44888f8..0000000 --- a/sw/z80/kernel/progman.c +++ /dev/null @@ -1,90 +0,0 @@ -#include "progman.h" -#include "string.h" -#include "syscall.h" -#include "sysexe.h" - -#define EMPTY_PROG_INFO 0x0 - -volatile struct prog_data *prog_0 = PROG_0_INFO, - *prog_1 = PROG_1_INFO; - -void progman_init() { - - *prog_0 = EMPTY_PROG_INFO; - *prog_1 = EMPTY_PROG_INFO; - - // TODO other stuff -} - -int8_t prog_req() { - - struct sys_progman data; - - sys_prog_data(&data); - - if (data.prog_0_enabled) - return PROG_0; - else if (data.prog_1_enabled) - return PROG_1; - - return PROG_REQ_FULL; -} - -void prog_alloc(int8_t id, struct prog_data *data, const struct prog_space *space) { - - void *addr = (id ? PROG_1_PREFIX : PROG_0_PREFIX) + PROG_VSTART; - - memcpy(addr, base->inst_set, base->inst_size); - - addr += base->inst_size; - - memcpy(addr, base->bss_data, base->data_size); - - addr += base->data_size; - - // TODO, empty heap and stack -} - -void prog_exec(int8_t id, struct prog_data *data) { - - if (id) - prog_exec_1(); // system call - else - prog_exec_0(); // system call -} - -void prog_0_set_qcb(void (*callback)(void)) { - - prog_0->quit_cb = callback; -} - -void prog_1_set_qcb(void (*callback)(void)) { - - prog_1->quit_cb = callback; -} - -void prog_0_quit(uint8_t force) { - - if (!prog_0->enabled || prog_0->exiting) - return; - - if (!force && prog_0->quit_cb) - prog_0->quit_cb(); - - *prog_0 = EMPTY_PROG_INFO; - - prog_stop_0(); // system call -} - -void prog_1_quit(uint8_t force) { - - if (!prog_1->enabled || prog_1->exiting) - return; - - if (!force && prog_1->quit_cb) - prog_1->quit_cb(); - - *prog_1 = EMPTY_PROG_INFO; - - prog_stop_1(); // system call -}
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