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authorAndrii Nakryiko <andrii@kernel.org>2023-01-20 23:08:58 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2023-01-23 22:53:00 +0300
commit55ff00d5393b6d6f6cb90530aac546f5aa52456d (patch)
treee4ae298065201de9b2a273fa7bffe637c73287b1 /tools/lib
parent0ac086567916e189c7db71da7339e20b5747f8ac (diff)
downloadlinux-55ff00d5393b6d6f6cb90530aac546f5aa52456d.tar.xz
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 <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20230120200914.3008030-10-andrii@kernel.org
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/bpf/bpf_tracing.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h
index 815c50ccedf4..510df96ff19d 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]