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使用rust重写了apic的驱动 (#425)
* 使用rust重写了apic的驱动。 * 修正signal和调度器的部分加锁逻辑,增加回退策略。 * 把pcb的flags字段替换为无锁的 * 使用cargo管理apic的编译 * 删除makefile中指定PIC的变量 --------- Co-authored-by: Gou Ngai <ymd7823@outlook.com> Co-authored-by: 櫻井桃華 <89176634+TihayaKousaka@users.noreply.github.com>
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@ -540,7 +540,6 @@ int shell_cmd_exec(int argc, char **argv)
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waitpid(pid, &retval, 0);
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else
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printf("[1] %d\n", pid); // 输出子进程的pid
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free(argv);
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}
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}
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@ -654,7 +653,7 @@ int parse_command(char *buf, int *argc, char ***argv)
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if (buf[i] != ' ' && (buf[i + 1] == ' ' || buf[i + 1] == '\0'))
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++(*argc);
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}
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// printf("\nargc=%d\n", *argc);
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// 为指向每个指令的指针分配空间
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