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Add a md field to pcpu for the upa module id.

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Remove the alt_stack field.
Use the defines for the register variables declared in C, so that they
don't get out of sync with the assembler.
This commit is contained in:
Jake Burkholder 2002-01-08 04:40:13 +00:00
parent f25af321eb
commit 338f7e3e47
1 changed files with 6 additions and 3 deletions
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9
sys/sparc64/include/pcpu.h
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@ -32,6 +32,7 @@
#ifdef _KERNEL
#include <machine/asmacros.h>
#include <machine/frame.h>
#include <machine/intr_machdep.h>
@ -42,16 +43,18 @@
* point at the globaldata structure.
*/
#define PCPU_MD_FIELDS \
struct intr_queue pc_iq; /* interrupt queuq */ \
u_long pc_alt_stack[ALT_STACK_SIZE]; /* alt global stack */ \
struct intr_queue pc_iq; /* interrupt queue */ \
u_int pc_mid; \
u_int pc_wp_insn; /* watch point support */ \
u_long pc_wp_pstate; \
u_long pc_wp_va; \
int pc_wp_mask
struct pcb;
struct pcpu;
register struct pcpu *pcpup __asm__("%g7");
register struct pcb *curpcb __asm__(__XSTRING(PCB_REG));
register struct pcpu *pcpup __asm__(__XSTRING(PCPU_REG));
#define PCPU_GET(member) (pcpup->pc_ ## member)
#define PCPU_PTR(member) (&pcpup->pc_ ## member)