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Code Issues Releases Wiki Activity

完善execve，使其能加载用户程序文件

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This commit is contained in:
fslongjin
2022-05-05 14:14:34 +08:00
parent 1801ddffbd
commit 099b24539a
6 changed files with 161 additions and 42 deletions
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4
kernel/driver/disk/ahci/ahci.c
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@ -362,7 +362,7 @@ static bool ahci_write(HBA_PORT *port, uint32_t startl, uint32_t starth, uint32_
port->ci = 1; // Issue command
current_pcb->flags |= PF_NEED_SCHED;
//sched_cfs();
sched_cfs();
int retval = AHCI_SUCCESS;
while (1)
@ -383,7 +383,7 @@ static bool ahci_write(HBA_PORT *port, uint32_t startl, uint32_t starth, uint32_
kerror("Write disk error");
retval = E_TASK_FILE_ERROR;
}
kdebug("ahci write retval=%d", retval);
// kdebug("ahci write retval=%d", retval);
enter_syscall_int(SYS_AHCI_END_REQ, 0, 0, 0, 0, 0, 0, 0, 0);
return retval;
}