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- switch pcpu to a struct declaration ala amd64. It may be more efficient to

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cache-align this struct, but that's a topic for a far-in-the-future
  commit.
- eliminate commented-out reference to a non-existent pcpu field.
This commit is contained in:
Peter Grehan 2005-02-28 08:47:51 +00:00
parent 6067dba1bf
commit 4d4b91ac81
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=142764
2 changed files with 4 additions and 6 deletions
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5
sys/powerpc/aim/machdep.c
View File

@ -127,7 +127,7 @@ extern vm_offset_t ksym_start, ksym_end;
int cold = 1;
char pcpu0[PAGE_SIZE];
struct pcpu __pcpu[MAXCPU];
struct trapframe frame0;
vm_offset_t kstack0;
@ -290,12 +290,11 @@ powerpc_init(u_int startkernel, u_int endkernel, u_int basekernel, void *mdp)
/*
* Set up per-cpu data.
*/
pc = (struct pcpu *)(pcpu0 + PAGE_SIZE) - 1;
pc = &__pcpu[0];
pcpu_init(pc, 0, sizeof(struct pcpu));
pc->pc_curthread = &thread0;
pc->pc_curpcb = thread0.td_pcb;
pc->pc_cpuid = 0;
/* pc->pc_mid = mid; */
__asm __volatile("mtsprg 0, %0" :: "r"(pc));

5
sys/powerpc/powerpc/machdep.c
View File

@ -127,7 +127,7 @@ extern vm_offset_t ksym_start, ksym_end;
int cold = 1;
char pcpu0[PAGE_SIZE];
struct pcpu __pcpu[MAXCPU];
struct trapframe frame0;
vm_offset_t kstack0;
@ -290,12 +290,11 @@ powerpc_init(u_int startkernel, u_int endkernel, u_int basekernel, void *mdp)
/*
* Set up per-cpu data.
*/
pc = (struct pcpu *)(pcpu0 + PAGE_SIZE) - 1;
pc = &__pcpu[0];
pcpu_init(pc, 0, sizeof(struct pcpu));
pc->pc_curthread = &thread0;
pc->pc_curpcb = thread0.td_pcb;
pc->pc_cpuid = 0;
/* pc->pc_mid = mid; */
__asm __volatile("mtsprg 0, %0" :: "r"(pc));