Subversion Repositories HelenOS

Rev

Rev 4339 | Rev 4347 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 4339 Rev 4344
Line 79... Line 79...
79 
#include <ipc/ipc.h>
 79 
#include <ipc/ipc.h>
80 
#include <macros.h>
 80 
#include <macros.h>
81 
#include <adt/btree.h>
 81 
#include <adt/btree.h>
82 
#include <smp/smp.h>
 82 
#include <smp/smp.h>
83 
#include <ddi/ddi.h>
 83 
#include <ddi/ddi.h>
84 
 
 - 
 
- 
 
 84 
#include <main/main.h>
85 
 
 85 
 
86 
/** Global configuration structure. */
 86 
/** Global configuration structure. */
87 
config_t config;
 87 
config_t config;
88 
 
 88 
 
89 
/** Initial user-space tasks */
 89 
/** Initial user-space tasks */
Line 103... Line 103...
103 
 * These 'hardcoded' variables will be intialized by
 103 
 * These 'hardcoded' variables will be intialized by
104 
 * the linker or the low level assembler code with
 104 
 * the linker or the low level assembler code with
105 
 * appropriate sizes and addresses.
 105 
 * appropriate sizes and addresses.
106 
 */
 106 
 */
107 
 
 107 
 
108 
/**< Virtual address of where the kernel is loaded. */
 108 
/** Virtual address of where the kernel is loaded. */
109 
uintptr_t hardcoded_load_address = 0;
 109 
uintptr_t hardcoded_load_address = 0;
110 
/**< Size of the kernel code in bytes. */
 110 
/** Size of the kernel code in bytes. */
111 
size_t hardcoded_ktext_size = 0;
 111 
size_t hardcoded_ktext_size = 0;
112 
/**< Size of the kernel data in bytes. */
 112 
/** Size of the kernel data in bytes. */
113 
size_t hardcoded_kdata_size = 0;
 113 
size_t hardcoded_kdata_size = 0;
114 
/**< Lowest safe stack virtual address. */
 114 
/** Lowest safe stack virtual address. */
115 
uintptr_t stack_safe = 0;      
 115 
uintptr_t stack_safe = 0;      
116 
 
 116 
 
117 
void main_bsp(void);
 - 
 
118 
void main_ap(void);
 - 
 
119 
 
 - 
 
120 
/*
 117 
/*
121 
 * These two functions prevent stack from underflowing during the
 118 
 * These two functions prevent stack from underflowing during the
122 
 * kernel boot phase when SP is set to the very top of the reserved
 119 
 * kernel boot phase when SP is set to the very top of the reserved
123 
 * space. The stack could get corrupted by a fooled compiler-generated
 120 
 * space. The stack could get corrupted by a fooled compiler-generated
124 
 * pop sequence otherwise.
 121 
 * pop sequence otherwise.