feat: add support for s360x, ppc64le and riscv

Log:
linuxdeepin · Jan 1, 2025 · d385855 · d385855
1 parent 1055a97
commit d385855
Showing 1 changed file with 34 additions and 0 deletions.
diff --git a/src/kernelmod/arg_extractor.c b/src/kernelmod/arg_extractor.c
@@ -10,6 +10,12 @@
 #include <uapi/linux/ptrace.h>
 #endif
 
+#if defined(__powerpc64__)
+#ifndef  CONFIG_PPC64LE
+#define  CONFIG_PPC64LE 1
+#endif
+#endif
+
 unsigned long get_arg(struct pt_regs* regs, int n)
 {
 /*
@@ -50,6 +56,34 @@ unsigned long get_arg(struct pt_regs* regs, int n)
 		case 3: return regs->regs[2];
 		case 4: return regs->regs[3];
 
+#elif defined(CONFIG_S390X)
+
+		/* s390x argument registers: r2, r3, r4, r5 */
+		case 1: return regs->gprs[2];
+		case 2: return regs->gprs[3];
+		case 3: return regs->gprs[4];
+		case 4: return regs->gprs[5];
+
+#elif defined(CONFIG_PPC64LE)
+
+		/* PPC64LE argument registers: r3, r4, r5, r6, r7, r8, r9, r10 */
+		case 1: return regs->gpr[3];
+		case 2: return regs->gpr[4];
+		case 3: return regs->gpr[5];
+		case 4: return regs->gpr[6];
+
+#elif defined(CONFIG_RISCV)
+
+		/* RISC-V argument registers: a0, a1, a2, a3, a4, a5, a6, a7 */
+		case 1: return regs->a0;
+		case 2: return regs->a1;
+		case 3: return regs->a2;
+		case 4: return regs->a3;
+		case 5: return regs->a4;
+		case 6: return regs->a5;
+		case 7: return regs->a6;
+		case 8: return regs->a7;
+
 #else
 		#error "The current architecture is not supported."