From: He Chuyue hechuyue@wxiat.com
Sunway inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I56OLG
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The `reg` and `r` are always the same, so save one of them and remove the other.
Signed-off-by: He Chuyue hechuyue@wxiat.com
Signed-off-by: Gu Zitao guzitao@wxiat.com --- arch/sw_64/kernel/ptrace.c | 63 +++++++++++++++++++------------------- 1 file changed, 32 insertions(+), 31 deletions(-)
diff --git a/arch/sw_64/kernel/ptrace.c b/arch/sw_64/kernel/ptrace.c index 649572bbe613..b06c98e9944b 100644 --- a/arch/sw_64/kernel/ptrace.c +++ b/arch/sw_64/kernel/ptrace.c @@ -608,8 +608,8 @@ struct pt_regs_offset { int offset; };
-#define REG_OFFSET_NAME(reg, r) { \ - .name = #reg, \ +#define REG_OFFSET_NAME(r) { \ + .name = #r, \ .offset = offsetof(struct pt_regs, r) \ }
@@ -619,37 +619,38 @@ struct pt_regs_offset { }
static const struct pt_regs_offset regoffset_table[] = { - REG_OFFSET_NAME(r0, r0), - REG_OFFSET_NAME(r1, r1), - REG_OFFSET_NAME(r2, r2), - REG_OFFSET_NAME(r3, r3), - REG_OFFSET_NAME(r4, r4), - REG_OFFSET_NAME(r5, r5), - REG_OFFSET_NAME(r6, r6), - REG_OFFSET_NAME(r7, r7), - REG_OFFSET_NAME(r8, r8), - REG_OFFSET_NAME(r19, r19), - REG_OFFSET_NAME(r20, r20), - REG_OFFSET_NAME(r21, r21), - REG_OFFSET_NAME(r22, r22), - REG_OFFSET_NAME(r23, r23), - REG_OFFSET_NAME(r24, r24), - REG_OFFSET_NAME(r25, r25), - REG_OFFSET_NAME(r26, r26), - REG_OFFSET_NAME(r27, r27), - REG_OFFSET_NAME(r28, r28), - REG_OFFSET_NAME(hae, hae), - REG_OFFSET_NAME(trap_a0, trap_a0), - REG_OFFSET_NAME(trap_a1, trap_a1), - REG_OFFSET_NAME(trap_a2, trap_a2), - REG_OFFSET_NAME(ps, ps), - REG_OFFSET_NAME(pc, pc), - REG_OFFSET_NAME(gp, gp), - REG_OFFSET_NAME(r16, r16), - REG_OFFSET_NAME(r17, r17), - REG_OFFSET_NAME(r18, r18), + REG_OFFSET_NAME(r0), + REG_OFFSET_NAME(r1), + REG_OFFSET_NAME(r2), + REG_OFFSET_NAME(r3), + REG_OFFSET_NAME(r4), + REG_OFFSET_NAME(r5), + REG_OFFSET_NAME(r6), + REG_OFFSET_NAME(r7), + REG_OFFSET_NAME(r8), + REG_OFFSET_NAME(r19), + REG_OFFSET_NAME(r20), + REG_OFFSET_NAME(r21), + REG_OFFSET_NAME(r22), + REG_OFFSET_NAME(r23), + REG_OFFSET_NAME(r24), + REG_OFFSET_NAME(r25), + REG_OFFSET_NAME(r26), + REG_OFFSET_NAME(r27), + REG_OFFSET_NAME(r28), + REG_OFFSET_NAME(hae), + REG_OFFSET_NAME(trap_a0), + REG_OFFSET_NAME(trap_a1), + REG_OFFSET_NAME(trap_a2), + REG_OFFSET_NAME(ps), + REG_OFFSET_NAME(pc), + REG_OFFSET_NAME(gp), + REG_OFFSET_NAME(r16), + REG_OFFSET_NAME(r17), + REG_OFFSET_NAME(r18), REG_OFFSET_END, }; + /** * regs_query_register_offset() - query register offset from its name * @name: the name of a register