From 377c15b1a2cd6e38db86be7a721c8311d8a73836 Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Fri, 20 Jan 2023 12:09:09 -0800 Subject: [PATCH] libbpf: Define sparc syscall regs spec in bpf_tracing.h Define explicit table of registers used for syscall argument passing. Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20230120200914.3008030-21-andrii@kernel.org --- tools/lib/bpf/bpf_tracing.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index b3647c4a6c0c..a2db267a6bce 100644 --- a/tools/lib/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h @@ -325,6 +325,14 @@ struct pt_regs___arm64 { #define __PT_PARM4_REG u_regs[UREG_I3] #define __PT_PARM5_REG u_regs[UREG_I4] #define __PT_PARM6_REG u_regs[UREG_I5] + +#define __PT_PARM1_SYSCALL_REG __PT_PARM1_REG +#define __PT_PARM2_SYSCALL_REG __PT_PARM2_REG +#define __PT_PARM3_SYSCALL_REG __PT_PARM3_REG +#define __PT_PARM4_SYSCALL_REG __PT_PARM4_REG +#define __PT_PARM5_SYSCALL_REG __PT_PARM5_REG +#define __PT_PARM6_SYSCALL_REG __PT_PARM6_REG + #define __PT_RET_REG u_regs[UREG_I7] #define __PT_FP_REG __unsupported__ #define __PT_RC_REG u_regs[UREG_I0]