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| author | David Daney <david.daney@cavium.com> | 2017-06-13 16:49:37 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-14 15:03:22 -0400 |
| commit | c1932cdb275e65cbef2f230f0df0c490fdd03c62 (patch) | |
| tree | 8b13d9f8a714c7acb800abbe7d0b2043a6ad884d /samples | |
| parent | b7127cfea050a3b371d6da7a3ce9e69942f945f0 (diff) | |
| download | linux-c1932cdb275e65cbef2f230f0df0c490fdd03c62.tar.bz2 | |
bpf: Add MIPS support to samples/bpf.
Signed-off-by: David Daney <david.daney@cavium.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/bpf_helpers.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/samples/bpf/bpf_helpers.h b/samples/bpf/bpf_helpers.h index 51e567bc70fc..f4840b8bb8f9 100644 --- a/samples/bpf/bpf_helpers.h +++ b/samples/bpf/bpf_helpers.h @@ -136,6 +136,19 @@ static int (*bpf_skb_change_head)(void *, int len, int flags) = #define PT_REGS_SP(x) ((x)->sp) #define PT_REGS_IP(x) ((x)->pc) +#elif defined(__mips__) + +#define PT_REGS_PARM1(x) ((x)->regs[4]) +#define PT_REGS_PARM2(x) ((x)->regs[5]) +#define PT_REGS_PARM3(x) ((x)->regs[6]) +#define PT_REGS_PARM4(x) ((x)->regs[7]) +#define PT_REGS_PARM5(x) ((x)->regs[8]) +#define PT_REGS_RET(x) ((x)->regs[31]) +#define PT_REGS_FP(x) ((x)->regs[30]) /* Works only with CONFIG_FRAME_POINTER */ +#define PT_REGS_RC(x) ((x)->regs[1]) +#define PT_REGS_SP(x) ((x)->regs[29]) +#define PT_REGS_IP(x) ((x)->cp0_epc) + #elif defined(__powerpc__) #define PT_REGS_PARM1(x) ((x)->gpr[3]) |