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define PC_ADVANCE to avoid a LHS cast which makes gcc4 unhappy.

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From Kurt Schreiner
This commit is contained in:
christos 2006-06-26 14:11:29 +00:00
parent 80f0134faf
commit ff147f9d5b
1 changed files with 2 additions and 5 deletions
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7
sys/arch/amd64/include/db_machdep.h
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@ -1,4 +1,4 @@
/* $NetBSD: db_machdep.h,v 1.4 2006/04/01 15:44:59 cherry Exp $ */
/* $NetBSD: db_machdep.h,v 1.5 2006/06/26 14:11:29 christos Exp $ */
/*
* Mach Operating System
@ -51,11 +51,8 @@ extern db_regs_t *ddb_regp;
#define ddb_regs (*ddb_regp)
#endif
#if defined(lint)
#define PC_REGS(regs) ((regs)->tf_rip)
#else
#define PC_REGS(regs) ((db_addr_t)(regs)->tf_rip)
#endif
#define PC_ADVANCE(r) ((r)->tf_rip += BKPT_SIZE)
#define BKPT_ADDR(addr) (addr) /* breakpoint address */
#define BKPT_INST 0xcc /* breakpoint instruction */