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-rw-r--r--system/alpha/console/console.c36
1 files changed, 12 insertions, 24 deletions
diff --git a/system/alpha/console/console.c b/system/alpha/console/console.c
index 657242dad..508cd1fc1 100644
--- a/system/alpha/console/console.c
+++ b/system/alpha/console/console.c
@@ -99,7 +99,7 @@
} while (0)
-void unixBoot(int go, int argc, char **argv);
+void unixBoot(int argc, char **argv);
void JToKern(char *bootadr, ulong rpb_percpu, ulong free_pfn, ulong k_argc,
char **k_argv, char **envp);
void JToPal(ulong bootadr);
@@ -196,12 +196,10 @@ main(int argc, char **argv)
/*
* setup arguments to kernel
*/
- unixBoot(1, argc, argv);
+ unixBoot(argc, argv);
- x = *(volatile int *)(K1BASE-4);
- while (1)
- continue;
- return x;
+ panic("unix failed to boot\n");
+ return 1;
}
/*
@@ -381,14 +379,10 @@ int kargc;
ulong free_pfn;
struct rpb_percpu *rpb_percpu;
-#define MAX_CPUS 32
-
-ulong bootStrapImpure[MAX_CPUS];
-
char *
unix_boot_alloc(int pages)
{
- char *ret = (char *) unix_boot_mem;
+ char *ret = (char *)unix_boot_mem;
unix_boot_mem += (pages * PAGE_SIZE);
return ret;
}
@@ -403,7 +397,7 @@ struct rpb *rpb;
extern ulong _end;
void
-unixBoot(int go, int argc, char **argv)
+unixBoot(int argc, char **argv)
{
ulong *second, *third_kernel, ptr, *tbb, size, *percpu_logout;
unsigned char *mdt_bitmap;
@@ -447,9 +441,9 @@ unixBoot(int go, int argc, char **argv)
printf_lock("First free page after ROM 0x%x\n", unix_boot_mem);
- rpb = (struct rpb *) unix_boot_alloc( HWRPB_PAGES);
+ rpb = (struct rpb *)unix_boot_alloc(HWRPB_PAGES);
- mdt_bitmap = (unsigned char *) unix_boot_alloc(MDT_BITMAP_PAGES);
+ mdt_bitmap = (unsigned char *)unix_boot_alloc(MDT_BITMAP_PAGES);
first = (ulong *)unix_boot_alloc(1);
second = (ulong *)unix_boot_alloc(1);
third_rpb = (ulong *)unix_boot_alloc(1);
@@ -624,10 +618,6 @@ unixBoot(int go, int argc, char **argv)
printf_lock("KSP: 0x%x PTBR 0x%x\n",
thisCPU->rpb_pcb.rpb_ksp, thisCPU->rpb_pcb.rpb_ptbr);
-
- if (i) {
- bootStrapImpure[i] = (ulong)unix_boot_alloc(1);
- }
}
nextPtr = (ulong)rpb_percpu + percpu_size * m5Conf.numCPUs;
@@ -766,9 +756,9 @@ unixBoot(int go, int argc, char **argv)
* MP bootstrap
*/
for (i = 1; i < m5Conf.numCPUs; i++) {
- printf_lock("Bootstraping CPU %d with sp=0x%x\n",
- i, bootStrapImpure[i]);
- m5AlphaAccess->bootStrapImpure = bootStrapImpure[i];
+ ulong stack = (ulong)unix_boot_alloc(1);
+ printf_lock("Bootstraping CPU %d with sp=0x%x\n", i, stack);
+ m5AlphaAccess->bootStrapImpure = stack;
m5AlphaAccess->bootStrapCPU = i;
}
@@ -781,9 +771,7 @@ unixBoot(int go, int argc, char **argv)
printf_lock("unix_boot_mem ends at %x \n", unix_boot_mem);
}
- if (go)
- JToKern((char *)bootadr, (ulong)rpb_percpu, free_pfn, kargc, kargv,
- NULL);
+ JToKern((char *)bootadr, (ulong)rpb_percpu, free_pfn, kargc, kargv, NULL);
}