X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/9bccf70c0258c7cac2dcb80011b2a964d884c552..21362eb3e66fd2c787aee132bce100a44d71a99c:/osfmk/i386/genassym.c diff --git a/osfmk/i386/genassym.c b/osfmk/i386/genassym.c index 302dbe497..69c61ff46 100644 --- a/osfmk/i386/genassym.c +++ b/osfmk/i386/genassym.c @@ -1,23 +1,29 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. * - * @APPLE_LICENSE_HEADER_START@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * The contents of this file constitute Original Code as defined in and - * are subject to the Apple Public Source License Version 1.1 (the - * "License"). You may not use this file except in compliance with the - * License. Please obtain a copy of the License at - * http://www.apple.com/publicsource and read it before using this file. + * This file contains Original Code and/or Modifications of Original Code + * as defined in and that are subject to the Apple Public Source License + * Version 2.0 (the 'License'). You may not use this file except in + * compliance with the License. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. * - * This Original Code and all software distributed under the License are - * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ and read it before using this file. + * + * The Original Code and all software distributed under the License are + * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the - * License for the specific language governing rights and limitations - * under the License. + * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. + * Please see the License for the specific language governing rights and + * limitations under the License. * - * @APPLE_LICENSE_HEADER_END@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ @@ -49,7 +55,6 @@ */ #include -#include #include #include #include @@ -61,25 +66,23 @@ #include #include #include -#include +#include #include #include #include #include #include -#include #include #include #include #include #include +#include +#include #include -#if NCPUS > 1 #include -#endif - -extern void kernel_preempt_check(void); -cpu_data_t cpu_data[NCPUS]; +#include +#include /* * genassym.c is used to produce an @@ -94,6 +97,7 @@ cpu_data_t cpu_data[NCPUS]; * the values, but we cannot run anything on the target machine. */ +#undef offsetof #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE)0)->MEMBER) #if 0 @@ -116,45 +120,48 @@ main( DECLARE("AST_URGENT", AST_URGENT); + /* Simple Lock structure */ + DECLARE("SLOCK_ILK", offsetof(usimple_lock_t, interlock)); #if MACH_LDEBUG - /* - * XXX - */ -#define SIMPLE_LOCK_TAG 0x5353 -#define MUTEX_TAG 0x4d4d - DECLARE("TH_MUTEX_COUNT", offsetof(thread_t, mutex_count)); - DECLARE("SIMPLE_LOCK_TAG", SIMPLE_LOCK_TAG); - DECLARE("MUTEX_TAG", MUTEX_TAG); + DECLARE("SLOCK_TYPE", offsetof(usimple_lock_t, lock_type)); + DECLARE("SLOCK_PC", offsetof(usimple_lock_t, debug.lock_pc)); + DECLARE("SLOCK_THREAD", offsetof(usimple_lock_t, debug.lock_thread)); + DECLARE("SLOCK_DURATIONH",offsetof(usimple_lock_t, debug.duration[0])); + DECLARE("SLOCK_DURATIONL",offsetof(usimple_lock_t, debug.duration[1])); + DECLARE("USLOCK_TAG", USLOCK_TAG); #endif /* MACH_LDEBUG */ + + /* Mutex structure */ + DECLARE("MUTEX_LOCKED", offsetof(mutex_t *, lck_mtx.lck_mtx_locked)); + DECLARE("MUTEX_WAITERS",offsetof(mutex_t *, lck_mtx.lck_mtx_waiters)); + DECLARE("MUTEX_PROMOTED_PRI",offsetof(mutex_t *, lck_mtx.lck_mtx_pri)); +#if MACH_LDEBUG + DECLARE("MUTEX_TYPE", offsetof(mutex_t *, type)); + DECLARE("MUTEX_PC", offsetof(mutex_t *, pc)); + DECLARE("MUTEX_THREAD", offsetof(mutex_t *, thread)); + DECLARE("MUTEX_TAG", MUTEX_TAG); +#endif /* MACH_LDEBUG */ + DECLARE("MUTEX_IND", LCK_MTX_TAG_INDIRECT); + DECLARE("MUTEX_ITAG", offsetof(lck_mtx_t *, lck_mtx_tag)); + DECLARE("MUTEX_PTR", offsetof(lck_mtx_t *, lck_mtx_ptr)); + DECLARE("TH_RECOVER", offsetof(thread_t, recover)); DECLARE("TH_CONTINUATION", offsetof(thread_t, continuation)); - DECLARE("TH_TOP_ACT", offsetof(thread_t, top_act)); DECLARE("TH_KERNEL_STACK", offsetof(thread_t, kernel_stack)); - DECLARE("TASK_EMUL", offsetof(task_t, eml_dispatch)); DECLARE("TASK_MACH_EXC_PORT", offsetof(task_t, exc_actions[EXC_MACH_SYSCALL].port)); /* These fields are being added on demand */ DECLARE("ACT_MACH_EXC_PORT", - offsetof(thread_act_t, exc_actions[EXC_MACH_SYSCALL].port)); + offsetof(thread_t, exc_actions[EXC_MACH_SYSCALL].port)); - DECLARE("ACT_THREAD", offsetof(thread_act_t, thread)); - DECLARE("ACT_TASK", offsetof(thread_act_t, task)); - DECLARE("ACT_PCB", offsetof(thread_act_t, mact.pcb)); - DECLARE("ACT_KLOADED", offsetof(thread_act_t, kernel_loaded)); - DECLARE("ACT_KLOADING", offsetof(thread_act_t, kernel_loading)); - DECLARE("ACT_LOWER", offsetof(thread_act_t, lower)); - DECLARE("ACT_MAP", offsetof(thread_act_t, map)); + DECLARE("ACT_TASK", offsetof(thread_t, task)); + DECLARE("ACT_PCB", offsetof(thread_t, machine.pcb)); + DECLARE("ACT_MAP", offsetof(thread_t, map)); DECLARE("MAP_PMAP", offsetof(vm_map_t, pmap)); - DECLARE("HOST_NAME", offsetof(host_t, host_self)); - - DECLARE("DISP_MIN", offsetof(eml_dispatch_t, disp_min)); - DECLARE("DISP_COUNT", offsetof(eml_dispatch_t, disp_count)); - DECLARE("DISP_VECTOR", offsetof(eml_dispatch_t, disp_vector[0])); - #define IKS ((size_t) (STACK_IKS(0))) DECLARE("KSS_EBX", IKS + offsetof(struct i386_kernel_state *, k_ebx)); @@ -197,20 +204,30 @@ main( DECLARE("I_EFL", offsetof(struct i386_interrupt_state *, efl)); DECLARE("NBPG", I386_PGBYTES); + DECLARE("PAGE_SIZE", I386_PGBYTES); + DECLARE("PAGE_MASK", I386_PGBYTES-1); + DECLARE("PAGE_SHIFT", 12); + DECLARE("NKPT", NKPT); + DECLARE("KPTDI", KPTDI); DECLARE("VM_MIN_ADDRESS", VM_MIN_ADDRESS); DECLARE("VM_MAX_ADDRESS", VM_MAX_ADDRESS); DECLARE("KERNELBASE", VM_MIN_KERNEL_ADDRESS); DECLARE("LINEAR_KERNELBASE", LINEAR_KERNEL_ADDRESS); DECLARE("KERNEL_STACK_SIZE", KERNEL_STACK_SIZE); + DECLARE("COMM_PAGE_BASE_ADDR", _COMM_PAGE_BASE_ADDRESS); + DECLARE("PDESHIFT", PDESHIFT); - DECLARE("PTESHIFT", PTESHIFT); DECLARE("PTEMASK", PTEMASK); - + DECLARE("PTEINDX", PTEINDX); DECLARE("PTE_PFN", INTEL_PTE_PFN); DECLARE("PTE_V", INTEL_PTE_VALID); DECLARE("PTE_W", INTEL_PTE_WRITE); + DECLARE("PTE_PS", INTEL_PTE_PS); + DECLARE("PTE_U", INTEL_PTE_USER); DECLARE("PTE_INVALID", ~INTEL_PTE_VALID); + DECLARE("CR4_PAE", CR4_PAE); + DECLARE("NPGPTD", NPGPTD); DECLARE("IDTSZ", IDTSZ); DECLARE("GDTSZ", GDTSZ); @@ -225,21 +242,49 @@ main( #if MACH_KDB DECLARE("DEBUG_TSS", DEBUG_TSS); #endif /* MACH_KDB */ - - DECLARE("CPU_DATA", CPU_DATA); - DECLARE("CPD_ACTIVE_THREAD", - offsetof(cpu_data_t *, active_thread)); + DECLARE("CPU_DATA_GS", CPU_DATA_GS); + + DECLARE("CPU_THIS", + offsetof(cpu_data_t *, cpu_this)); + DECLARE("CPU_ACTIVE_THREAD", + offsetof(cpu_data_t *, cpu_active_thread)); + DECLARE("CPU_ACTIVE_KLOADED", + offsetof(cpu_data_t *, cpu_active_kloaded)); + DECLARE("CPU_ACTIVE_STACK", + offsetof(cpu_data_t *, cpu_active_stack)); + DECLARE("CPU_KERNEL_STACK", + offsetof(cpu_data_t *, cpu_kernel_stack)); + DECLARE("CPU_INT_STACK_TOP", + offsetof(cpu_data_t *, cpu_int_stack_top)); #if MACH_RT - DECLARE("CPD_PREEMPTION_LEVEL", - offsetof(cpu_data_t *, preemption_level)); + DECLARE("CPU_PREEMPTION_LEVEL", + offsetof(cpu_data_t *, cpu_preemption_level)); #endif /* MACH_RT */ - DECLARE("CPD_INTERRUPT_LEVEL", - offsetof(cpu_data_t *, interrupt_level)); - DECLARE("CPD_SIMPLE_LOCK_COUNT", - offsetof(cpu_data_t *,simple_lock_count)); + DECLARE("CPU_INTERRUPT_LEVEL", + offsetof(cpu_data_t *, cpu_interrupt_level)); + DECLARE("CPU_SIMPLE_LOCK_COUNT", + offsetof(cpu_data_t *,cpu_simple_lock_count)); + DECLARE("CPU_NUMBER_GS", + offsetof(cpu_data_t *,cpu_number)); + DECLARE("CPU_RUNNING", + offsetof(cpu_data_t *,cpu_running)); + DECLARE("CPU_MCOUNT_OFF", + offsetof(cpu_data_t *,cpu_mcount_off)); + DECLARE("CPU_PENDING_AST", + offsetof(cpu_data_t *,cpu_pending_ast)); + DECLARE("CPU_DESC_TABLEP", + offsetof(cpu_data_t *,cpu_desc_tablep)); + DECLARE("CPU_PROCESSOR", + offsetof(cpu_data_t *,cpu_processor)); + DECLARE("CPU_RTC_NANOTIME", + offsetof(cpu_data_t *,cpu_rtc_nanotime)); - DECLARE("PTES_PER_PAGE", NPTES); DECLARE("INTEL_PTE_KERNEL", INTEL_PTE_VALID|INTEL_PTE_WRITE); + DECLARE("PTDPTDI", PTDPTDI); + DECLARE("PDESHIFT", PDESHIFT); + DECLARE("PDESIZE", PDESIZE); + DECLARE("PTESIZE", PTESIZE); + DECLARE("APTDPTDI", APTDPTDI); DECLARE("KERNELBASEPDE", (LINEAR_KERNEL_ADDRESS >> PDESHIFT) * @@ -263,25 +308,53 @@ main( DECLARE("USL_INTERLOCK", offsetof(usimple_lock_t, interlock)); DECLARE("INTSTACK_SIZE", INTSTACK_SIZE); -#if NCPUS > 1 DECLARE("MP_GDT", offsetof(struct mp_desc_table *, gdt[0])); DECLARE("MP_IDT", offsetof(struct mp_desc_table *, idt[0])); -#endif /* NCPUS > 1 */ -#if !STAT_TIME - DECLARE("LOW_BITS", offsetof(struct timer *, low_bits)); - DECLARE("HIGH_BITS", offsetof(struct timer *, high_bits)); - DECLARE("HIGH_BITS_CHECK", offsetof(struct timer *, high_bits_check)); - DECLARE("TIMER_HIGH_UNIT", TIMER_HIGH_UNIT); - DECLARE("TH_SYS_TIMER", offsetof(struct timer *, system_timer)); - DECLARE("TH_USER_TIMER", offsetof(struct timer *, user_timer)); + DECLARE("TIMER_LOW", offsetof(struct timer *, low_bits)); + DECLARE("TIMER_HIGH", offsetof(struct timer *, high_bits)); + DECLARE("TIMER_HIGHCHK", offsetof(struct timer *, high_bits_check)); + DECLARE("KADDR", offsetof(struct KernelBootArgs *, kaddr)); + DECLARE("KSIZE", offsetof(struct KernelBootArgs *, ksize)); + + DECLARE("NANOTIME_BASE_TSC", + offsetof(commpage_nanotime_t*, nt_base_tsc)); + DECLARE("NANOTIME_BASE_NS", + offsetof(commpage_nanotime_t*, nt_base_ns)); + DECLARE("NANOTIME_SCALE", + offsetof(commpage_nanotime_t*, nt_scale)); + DECLARE("NANOTIME_SHIFT", + offsetof(commpage_nanotime_t*, nt_shift)); + DECLARE("NANOTIME_CHECK_TSC", + offsetof(commpage_nanotime_t*, nt_check_tsc)); + + DECLARE("RTN_TSC", + offsetof(rtc_nanotime_t *, rnt_tsc)); + DECLARE("RTN_NANOS", + offsetof(rtc_nanotime_t *, rnt_nanos)); + DECLARE("RTN_SCALE", + offsetof(rtc_nanotime_t *, rnt_scale)); + DECLARE("RTN_SHIFT", + offsetof(rtc_nanotime_t *, rnt_shift)); + + /* values from kern/timer.h */ + DECLARE("TIMER_LOW", + offsetof(struct timer *, low_bits)); + DECLARE("TIMER_HIGH", + offsetof(struct timer *, high_bits)); + DECLARE("TIMER_HIGHCHK", + offsetof(struct timer *, high_bits_check)); +#if !STAT_TIME + DECLARE("TIMER_TSTAMP", + offsetof(struct timer *, tstamp)); + + DECLARE("CURRENT_TIMER", + offsetof(struct processor *, processor_data.current_timer)); #endif + DECLARE("SYSTEM_TIMER", + offsetof(struct thread *, system_timer)); + DECLARE("USER_TIMER", + offsetof(struct thread *, user_timer)); return (0); } - -/* Dummy to keep linker quiet */ -void -kernel_preempt_check(void) -{ -}