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Support smp. TODO: delete all inner kernel locks.

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This commit is contained in:
TXuian
2024-03-15 16:01:30 +08:00
parent 892613a0d5
commit d987bf0357
34 changed files with 531 additions and 150 deletions
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10
Ubiquitous/XiZi_AIoT/softkernel/syscall/sys_spawn.c
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@@ -33,8 +33,8 @@ Modification:
#include "syscall.h"
#include "task.h"
extern int task_exec(struct TaskMicroDescriptor* task, struct Session* session, int fd, ipc_read_fn ipc_read, char* name, char** argv);
int sys_spawn(struct KernReadTool* read_tool, char* name, char** argv)
extern int task_exec(struct TaskMicroDescriptor* task, char* img_start, char* name, char** argv);
int sys_spawn(char* img_start, char* name, char** argv)
{
// alloc a new pcb
struct TaskMicroDescriptor* new_task_cb = xizi_task_manager.new_task_cb();
@@ -44,11 +44,7 @@ int sys_spawn(struct KernReadTool* read_tool, char* name, char** argv)
}
// init trapframe
arch_init_trapframe(new_task_cb->main_thread.trapframe, 0, 0);
struct Session* session = read_tool->session;
int fd = read_tool->fd;
ipc_read_fn ipc_read = read_tool->ipc_read;
if (UNLIKELY(task_exec(new_task_cb, session, fd, ipc_read, name, argv)) < 0) {
if (UNLIKELY(task_exec(new_task_cb, img_start, name, argv)) < 0) {
xizi_task_manager.free_pcb(new_task_cb);
return -1;
}