#include <ubixos/fork.h>#include <ubixos/types.h>#include <ubixos/sched.h>#include <ubixos/tty.h>#include <ubixos/vitals.h>#include <vmm/vmm.h>#include <string.h>#include <assert.h>
Go to the source code of this file.
Functions | |
| asm (".globl sysFork \n" "sysFork: \n" " xor %eax,%eax \n" " call schedNewTask \n" " testl %eax,%eax \n" " je fork_ret \n" " pushl %esi \n" " pushl %edi \n" " pushl %ebp \n" " pushl %eax \n" " call fork_copyProcess \n" " movl %eax,(%ebx) \n" " addl $16,%esp \n" "fork_ret: \n" " ret \n") | |
| int | fork_copyProcess (struct taskStruct *newProcess, long ebp, long edi, long esi, long none, long ebx, long ecx, long edx, long eip, long cs, long eflags, long esp, long ss) |
Function Documentation
◆ asm()
| asm | ( | ".globl sysFork \n" "sysFork: \n" " xor % | eax, |
| %eax \n" " call schedNewTask \n" " testl % | eax, | ||
| %eax \n" " je fork_ret \n" " pushl %esi \n" " pushl %edi \n" " pushl %ebp \n" " pushl %eax \n" " call fork_copyProcess \n" " movl % | eax, | ||
| (%ebx) \n" " addl | $16, | ||
| %esp \n" "fork_ret:\n" " ret \n" | |||
| ) |
◆ fork_copyProcess()
| int fork_copyProcess | ( | struct taskStruct * | newProcess, |
| long | ebp, | ||
| long | edi, | ||
| long | esi, | ||
| long | none, | ||
| long | ebx, | ||
| long | ecx, | ||
| long | edx, | ||
| long | eip, | ||
| long | cs, | ||
| long | eflags, | ||
| long | esp, | ||
| long | ss | ||
| ) |
Definition at line 48 of file fork.c.
References _current, assert, tssStruct::back_link, tssStruct::cr3, tssStruct::cs, osInfo::cwd, tssStruct::ds, tssStruct::eax, tssStruct::ebp, tssStruct::ebx, tssStruct::ecx, tssStruct::edi, tssStruct::edx, tssStruct::eflags, tssStruct::eip, tssStruct::es, tssStruct::esi, tssStruct::esp, tssStruct::esp0, tssStruct::esp1, tssStruct::esp2, FORK, tssStruct::fs, taskStruct::gid, tssStruct::gs, taskStruct::id, tssStruct::io_map, tssStruct::ldt, memcpy(), taskStruct::oInfo, tty_termNode::owner, sched_yield(), tssStruct::ss, tssStruct::ss0, tssStruct::ss1, tssStruct::ss2, taskStruct::state, taskStruct::term, tssStruct::trace_bitmap, taskStruct::tss, taskStruct::uid, and osInfo::vmStart.
