Update judge_client.cc (feat to support loongarch_lp64)

trunk/core/judge_client/judge_client.cc

@@ -131,6 +131,28 @@ struct user_regs_struct {
 
 #endif
 
+// https://github.com/torvalds/linux/blob/master/tools/include/nolibc/arch-loongarch.h
+/* Syscalls for LoongArch :
+ *   - stack is 16-byte aligned
+ *   - syscall number is passed in a7
+ *   - arguments are in a0, a1, a2, a3, a4, a5
+ *   - the system call is performed by calling "syscall 0"
+ *   - syscall return comes in a0
+ *   - the arguments are cast to long and assigned into the target
+ *     registers which are then simply passed as registers to the asm code,
+ *     so that we don't have to experience issues with register constraints.
+ */
+#ifdef __loongarch_lp64        // lonngarch64 龙芯的寄存器结构
+	#define REG_ARG0 regs[4]   // a0 (x4)
+	#define REG_ARG1 regs[5]   // a1 (x5)
+ 	#define REG_ARG2 regs[6]   // a2 (x6)
+ 	#define REG_ARG3 regs[7]   // a3 (x7)
+ 	#define REG_ARG4 regs[8]   // a4 (x8)
+ 	#define REG_ARG5 regs[9]   // a5 (x9)
+ 	#define REG_SYSCALL regs[17]  // a7 (x17) 系统调用号
+ 	#define REG_RETVAL regs[4] // a0 (x4) 返回值存放
+#endif
+
 #ifdef __i386          //32位x86寄存器
 #define REG_SYSCALL orig_eax
 #define REG_RET eax
@@ -1549,6 +1571,10 @@ int compile(int lang, char *work_dir)
 			LIM.rlim_max = STD_MB << 12;
 			LIM.rlim_cur = STD_MB << 12;
 #endif
+#ifdef __loongarch_lp64
+			LIM.rlim_max = STD_MB << 12;
+			LIM.rlim_cur = STD_MB << 12;
+#endif
 #ifdef __arm__
 			LIM.rlim_max = STD_MB << 11;
 			LIM.rlim_cur = STD_MB << 11;
@@ -2139,6 +2165,10 @@ void copy_shell_runtime(char *work_dir)
 
 #endif
 
+#ifdef __loongarch_lp64
+	//
+#endif
+
 #ifdef __i386
 	execute_cmd("/bin/cp /lib/ld-linux* %s/lib/", work_dir);
 	execute_cmd("/bin/cp -a /lib/i386-linux-gnu/  %s/lib/", work_dir);
@@ -3317,6 +3347,10 @@ void watch_solution(pid_t pidApp, char *infile, int &ACflg, int spj,
 		call_id=ptrace(PTRACE_GETREGS, pidCur, NULL, &reg);
 			call_id = ((unsigned int)reg.REG_SYSCALL) % call_array_size;
 #endif 
+#ifdef __loongarch_lp64
+		ptrace(PTRACE_GETREGS, pidCur, NULL, &reg);
+		call_id = ((unsigned int)reg.REG_SYSCALL) % call_array_size;
+#endif
 #ifdef __x86_64__
 		ptrace(PTRACE_GETREGS, pidCur, NULL, &reg);
 		call_id = ((unsigned int)reg.REG_SYSCALL) % call_array_size;

trunk/core/judge_client/okcalls.h

@@ -60,3 +60,6 @@
 #ifdef __mips__
    #include "okcalls_mips.h"
 #endif
+#ifdef __loongarch_lp64
+   #include "okcalls_loongarch64.h"
+#endif

trunk/core/judge_client/okcalls_loongarch64.h

@@ -0,0 +1,66 @@
+/*
+ * 
+ *
+ * This file is part of HUSTOJ.
+ *
+ * HUSTOJ is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * HUSTOJ is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HUSTOJ. if not, see <http://www.gnu.org/licenses/>.
+ */
+
+ // See: https://gpages.juszkiewicz.com.pl/syscalls-table/syscalls.html
+
+ #include <sys/syscall.h>
+ #define HOJ_MAX_LIMIT -1
+ //C C++
+ int LANG_CV[CALL_ARRAY_SIZE] = {0,1,27,48,56,62,63,64,72,78,80,94,104,112,134,135,160,184,200,214,216,220,221,248,152,301,344,136,120,8,40,232,328,440,424,472,360,24,456,504,296,168,376,382,392,511,280,488,88,312,264,408,0};
+ //pascal
+ int LANG_PV[CALL_ARRAY_SIZE] = {29,63,64,78,94,112,134,163,220,511,0};
+ //java
+ int LANG_JV[CALL_ARRAY_SIZE] = {48,56,57,63,78,79,80,94,96,98,99,112,134,135,163,172,179,214,215,220,222,226,511,0};
+ //ruby
+ int LANG_RV[CALL_ARRAY_SIZE] = {0,0};
+ //bash
+ int LANG_BV[CALL_ARRAY_SIZE] = {0,3,4,5,6,19,20,33,45,54,63,64,65,78,122,125,140,174,175,183,191,192,195,197,199,200,201,202,221,248,0};
+ //python
+ int LANG_YV[CALL_ARRAY_SIZE] = {0,3,4,5,6,16,19,32,33,41,45,48,54,64,80,85,91,96,112,122,125,128,140,144,160,174,175,176,183,186,191,192,195,196,197,199,200,201,202,208,217,220,221,288,224,240,248,256,272,304,320,322,336,352,368,338,432,400,480,384,416,448,496,0};
+ //php
+ int LANG_PHV[CALL_ARRAY_SIZE] = {0,0};
+ //perl
+ int LANG_PLV[CALL_ARRAY_SIZE] = {0,0};
+ //c-sharp
+ int LANG_CSV[CALL_ARRAY_SIZE] = {0,3,5,6,19,33,45,122,125,174,175,191,192,195,197,256,338,0};
+ //objective-c
+ int LANG_OV[CALL_ARRAY_SIZE] = {0,0};
+ //freebasic
+ int LANG_BASICV[CALL_ARRAY_SIZE] = {0,0};
+ //scheme
+ int LANG_SV[CALL_ARRAY_SIZE] = {0,0};
+ //lua
+ int LANG_LUAV[CALL_ARRAY_SIZE] = {0,0};
+ //nodejs
+ int LANG_JSV[CALL_ARRAY_SIZE] = {0,0};
+ //go-lang
+ int LANG_GOV[CALL_ARRAY_SIZE] = {0,0};
+ //sqlite3
+ int LANG_SQLV[CALL_ARRAY_SIZE] = {0,0};
+ //fortran
+ int LANG_FV[CALL_ARRAY_SIZE] = {0,3,4,5,33,45,85,122,174,197,248,0};
+ //matlib
+ int LANG_MV[CALL_ARRAY_SIZE] = {0,2,3,4,5,6,11,19,33,45,54,78,91,122,125,140,174,175,183,191,192,195,197,199,201,217,240,242,248,256,281,283,338,384,0};
+ //cobol
+ int LANG_CBV[CALL_ARRAY_SIZE] = {0,2,3,4,5,6,11,19,33,45,54,78,91,122,125,140,174,175,183,191,192,195,197,199,201,217,240,242,248,256,281,283,338,384,0};
+ //R
+ int LANG_RLV[CALL_ARRAY_SIZE]={0,11,0};
+ //Scratch3
+ int LANG_SB3V[CALL_ARRAY_SIZE]={0,11,0};
+ int LANG_CJV[CALL_ARRAY_SIZE]={0,11,0};