From: Andrii Nakryiko Date: Fri, 20 Jan 2023 20:08:58 +0000 (-0800) Subject: libbpf: Complete LoongArch (loongarch) spec in bpf_tracing.h X-Git-Tag: v6.6.7~3490^2~189^2~13^2~16 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=55ff00d5393b6d6f6cb90530aac546f5aa52456d;p=platform%2Fkernel%2Flinux-starfive.git libbpf: Complete LoongArch (loongarch) spec in bpf_tracing.h Add PARM6 through PARM8 definitions. Add kernel docs link describing ABI for LoongArch. Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20230120200914.3008030-10-andrii@kernel.org --- diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index 815c50c..510df96 100644 --- a/tools/lib/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h @@ -316,13 +316,19 @@ struct pt_regs___arm64 { #elif defined(bpf_target_loongarch) -/* https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html */ +/* + * https://docs.kernel.org/loongarch/introduction.html + * https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html + */ #define __PT_PARM1_REG regs[4] #define __PT_PARM2_REG regs[5] #define __PT_PARM3_REG regs[6] #define __PT_PARM4_REG regs[7] #define __PT_PARM5_REG regs[8] +#define __PT_PARM6_REG regs[9] +#define __PT_PARM7_REG regs[10] +#define __PT_PARM8_REG regs[11] #define __PT_RET_REG regs[1] #define __PT_FP_REG regs[22] #define __PT_RC_REG regs[4]