diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2004-07-02 14:40:23 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2004-07-02 14:40:23 +0000 |
| commit | 88547e626c6ea4b3de080964746794a282df98d8 (patch) | |
| tree | 0e1c1c2cae5167bc29ea77bcc1edf6cf3e4c965a /sys/arch/mvme88k | |
| parent | 1c3cd801b4e596df43e6d0da9ae496a920dddaab (diff) | |
Make page-aligned variable contiguous. Saves almost one page of data.
Diffstat (limited to 'sys/arch/mvme88k')
| -rw-r--r-- | sys/arch/mvme88k/mvme88k/locore.S | 58 |
1 files changed, 24 insertions, 34 deletions
diff --git a/sys/arch/mvme88k/mvme88k/locore.S b/sys/arch/mvme88k/mvme88k/locore.S index d549210ac90..0a5ee7d9bb7 100644 --- a/sys/arch/mvme88k/mvme88k/locore.S +++ b/sys/arch/mvme88k/mvme88k/locore.S @@ -1,4 +1,4 @@ -/* $OpenBSD: locore.S,v 1.35 2004/01/01 01:11:10 miod Exp $ */ +/* $OpenBSD: locore.S,v 1.36 2004/07/02 14:40:22 miod Exp $ */ /* * Copyright (c) 1998 Steve Murphree, Jr. * Copyright (c) 1996 Nivas Madhur @@ -415,30 +415,16 @@ GLOBAL(spin_cpu) /*****************************************************************************/ data - .align 4096 /* SDT (segment descriptor table */ -GLOBAL(kernel_sdt) - space (0x2000) /* 8K - 4K phys, 4K virt*/ -GLOBAL(ret_addr) - word 0 -ASLOCAL(initialized_cpu_lock) - /* XMEM spin lock -- to count CPUs */ - word 0 -ASLOCAL(initialized_cpus) - /* CPU counter to initialize */ - word 0 -ASLOCAL(master_processor_chosen) - /* The first processor that XMEMs this becomes the master */ - word 0 -ASLOCAL(inter_processor_lock) - /* XMEM spin lock -- controls access to master_processor_chosen */ - word 0 + .align NBPG +GLOBAL(kernel_sdt) /* SDT (segment descriptor table */ + space 0x2000 /* 8K - 4K phys, 4K virt*/ - .align 4096 + .align NBPG GLOBAL(intstack) - space (INTSTACK_SIZE) /* 16K, just to be safe */ + space INTSTACK_SIZE /* 16K, just to be safe */ ASGLOBAL(intstack_end) ASGLOBAL(slavestack) - space (NBPG) /* 4K, small, interim stack */ + space NBPG /* 4K, small, interim stack */ ASGLOBAL(slavestack_end) /* @@ -450,7 +436,7 @@ ASGLOBAL(slavestack_end) * we feel like doing that). * Should be page aligned. */ - .align 4096 + .align NBPG GLOBAL(idle_u) space UPAGES * NBPG @@ -459,27 +445,31 @@ GLOBAL(idle_u) * * This must be page aligned */ - .align 4096 + .align NBPG ASLOCAL(u0) space UPAGES * NBPG -/* - * UPAGES get mapped to kstack - */ - +/* UPAGES get mapped to kstack */ ASGLOBAL(kstack) word UADDR - +GLOBAL(ret_addr) + word 0 +/* XMEM spin lock -- to count CPUs */ +ASLOCAL(initialized_cpu_lock) + word 0 +/* CPU counter to initialize */ +ASLOCAL(initialized_cpus) + word 0 +/* The first processor that XMEMs this becomes the master */ +ASLOCAL(master_processor_chosen) + word 0 +/* XMEM spin lock -- controls access to master_processor_chosen */ +ASLOCAL(inter_processor_lock) + word 0 #if defined(DDB) || NKSYMS > 0 GLOBAL(esym) word 0 #endif /* DDB || NKSYMS > 0 */ - -GLOBAL(intiobase) - word 0 | KVA of base of internal IO space -GLOBAL(intiolimit) - word 0 | KVA of end of internal IO space - GLOBAL(proc0paddr) word _ASM_LABEL(u0) /* KVA of proc0 uarea */ |