Added k_bootstrap.c, k_early_panic.[ch]
Calling k_bootstrap() from boot.asm in segmented mode git-svn-id: svn://anubis/hos/trunk@25 5b3e749e-e535-0410-8002-a9bb6afbdfca
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@@ -2,6 +2,11 @@
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#ifndef HOS_DEFINES_H
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#define HOS_DEFINES_H
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#define PAGE_SIZE 4096
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#define PAGE_LOG_SIZE 12
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#define PAGE_SIZE (1 << PAGE_LOG_SIZE)
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#define PAGE_HIGH_MASK (0xFFFFFFFFu << PAGE_LOG_SIZE)
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#define PAGE_LOW_MASK (0xFFFFFFFFu >> (32 - PAGE_LOG_SIZE))
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#define CONSOLE_MEMORY 0xE00B8000
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#endif
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+17
-13
@@ -36,11 +36,15 @@ typedef struct
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u32_t magic;
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u32_t flags;
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u32_t checksum;
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u32_t header_addr;
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u32_t load_addr;
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u32_t load_end_addr;
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u32_t bss_end_addr;
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u32_t entry_addr;
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u32_t header_addr; // if flags[16]
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u32_t load_addr; // if flags[16]
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u32_t load_end_addr; // if flags[16]
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u32_t bss_end_addr; // if flags[16]
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u32_t entry_addr; // if flags[16]
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u32_t mode_type; // if flags[2]
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u32_t width; // if flags[2]
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u32_t height; // if flags[2]
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u32_t depth; // if flags[2]
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} mb_header_t;
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/* The symbol table for a.out. */
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@@ -70,26 +74,26 @@ typedef struct
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u32_t boot_device; // 1
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u32_t cmdline; // 2
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u32_t mods_count; // 3
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u32_t mods_addr;
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u32_t mods_addr; // 3
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union
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{
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mb_aout_symbol_table_t aout_sym; // 4
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mb_elf_section_header_table_t elf_sec; // 5
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};
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u32_t mmap_length; // 6
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u32_t mmap_addr;
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u32_t mmap_addr; // 6
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u32_t drives_length; // 7
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u32_t drives_addr;
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u32_t drives_addr; // 7
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u32_t config_table; // 8
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u32_t bootloader_name; // 9
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u32_t apm_table; // 10
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u32_t vbe_control_info; // 11
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u32_t vbe_mode_info;
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u16_t vbe_mode;
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u16_t vbe_interface_seg;
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u16_t vbe_interface_off;
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u16_t vbe_interface_len;
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u32_t vbe_mode_info; // 11
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u16_t vbe_mode; // 11
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u16_t vbe_interface_seg; // 11
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u16_t vbe_interface_off; // 11
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u16_t vbe_interface_len; // 11
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} mb_info_t;
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/* The module structure. */
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