xref: /aosp_15_r20/external/strace/linux/aarch64/get_syscall_args.c (revision cf84ac9a129d8ea9952db616b4e9b904c4bdde56)
1*cf84ac9aSAndroid Build Coastguard Worker #define get_syscall_args arm_get_syscall_args
2*cf84ac9aSAndroid Build Coastguard Worker #include "arm/get_syscall_args.c"
3*cf84ac9aSAndroid Build Coastguard Worker #undef get_syscall_args
4*cf84ac9aSAndroid Build Coastguard Worker 
5*cf84ac9aSAndroid Build Coastguard Worker /* Return -1 on error or 1 on success (never 0!). */
6*cf84ac9aSAndroid Build Coastguard Worker static int
get_syscall_args(struct tcb * tcp)7*cf84ac9aSAndroid Build Coastguard Worker get_syscall_args(struct tcb *tcp)
8*cf84ac9aSAndroid Build Coastguard Worker {
9*cf84ac9aSAndroid Build Coastguard Worker 	if (tcp->currpers == 1)
10*cf84ac9aSAndroid Build Coastguard Worker 		return arm_get_syscall_args(tcp);
11*cf84ac9aSAndroid Build Coastguard Worker 	tcp->u_arg[0] = aarch64_regs.regs[0];
12*cf84ac9aSAndroid Build Coastguard Worker 	tcp->u_arg[1] = aarch64_regs.regs[1];
13*cf84ac9aSAndroid Build Coastguard Worker 	tcp->u_arg[2] = aarch64_regs.regs[2];
14*cf84ac9aSAndroid Build Coastguard Worker 	tcp->u_arg[3] = aarch64_regs.regs[3];
15*cf84ac9aSAndroid Build Coastguard Worker 	tcp->u_arg[4] = aarch64_regs.regs[4];
16*cf84ac9aSAndroid Build Coastguard Worker 	tcp->u_arg[5] = aarch64_regs.regs[5];
17*cf84ac9aSAndroid Build Coastguard Worker 	return 1;
18*cf84ac9aSAndroid Build Coastguard Worker }
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