Messages in this thread | | | Date | Fri, 30 Mar 2012 16:51:58 +0400 | From | Cyrill Gorcunov <> | Subject | Re: [PATCH 03/15] perf: Unified API to record selective sets of arch registers |
| |
On Wed, Mar 28, 2012 at 02:35:46PM +0200, Jiri Olsa wrote: ... > +static inline u64 perf_reg_value(struct pt_regs *regs, int idx) > +{ > + switch (idx) { > + case PERF_X86_64_REG_RAX: > + return regs->ax; > + case PERF_X86_64_REG_RBX: > + return regs->bx; > + case PERF_X86_64_REG_RCX: > + return regs->cx; > + case PERF_X86_64_REG_RDX: > + return regs->dx; > + case PERF_X86_64_REG_RSI: > + return regs->si; > + case PERF_X86_64_REG_RDI: > + return regs->di; > + case PERF_X86_64_REG_R8: > + return regs->r8; > + case PERF_X86_64_REG_R9: > + return regs->r8; > + case PERF_X86_64_REG_R10: > + return regs->r8; > + case PERF_X86_64_REG_R11: > + return regs->r8; > + case PERF_X86_64_REG_R12: > + return regs->r8; > + case PERF_X86_64_REG_R13: > + return regs->r8; > + case PERF_X86_64_REG_R14: > + return regs->r8; > + case PERF_X86_64_REG_R15: > + return regs->r8;
I guess there are too much r8's :-)
Cyrill
| |