diff options
Diffstat (limited to 'qemu/roms/openbios/include/libopenbios')
18 files changed, 704 insertions, 0 deletions
diff --git a/qemu/roms/openbios/include/libopenbios/aout_load.h b/qemu/roms/openbios/include/libopenbios/aout_load.h new file mode 100644 index 000000000..b462e1c86 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/aout_load.h @@ -0,0 +1,27 @@ +/* + * Creation Date: <2010/03/22 18:00:00 mcayland> + * Time-stamp: <2010/03/22 18:00:00 mcayland> + * + * <aout_load.h> + * + * a.out loader + * + * Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_AOUTLOAD +#define _H_AOUTLOAD + +#include "arch/common/a.out.h" +#include "libopenbios/sys_info.h" + +extern int is_aout(struct exec *ehdr); +extern int aout_load(struct sys_info *info, ihandle_t dev); +extern void aout_init_program(void); + +#endif /* _H_AOUTLOAD */ diff --git a/qemu/roms/openbios/include/libopenbios/bindings.h b/qemu/roms/openbios/include/libopenbios/bindings.h new file mode 100644 index 000000000..de9c77520 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/bindings.h @@ -0,0 +1,156 @@ +/* + * Creation Date: <2003/12/19 23:09:56 samuel> + * Time-stamp: <2004/01/07 19:36:42 samuel> + * + * <bindings.h> + * + * Forth bindings + * + * Copyright (C) 2003, 2004 Samuel Rydh (samuel@ibrium.se) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 + * + */ + +#ifndef _H_BINDINGS +#define _H_BINDINGS + +#include "kernel/stack.h" +#include "kernel/kernel.h" + +#define PUSH3(a,b,c) do { PUSH((a)); PUSH((b)); PUSH((c)); } while(0) +#define PUSH2(a,b) do { PUSH((a)); PUSH((b)); } while(0) +#define RET( v ) do { PUSH(v); return; } while(0) + +/* initialization */ +extern int initialize_forth( void ); + +/* panic */ +extern int forth_segv_handler( char *segv_addr ); + +/* active package */ +extern phandle_t find_dev( const char *path ); +extern phandle_t get_cur_dev( void ); +extern phandle_t activate_device( const char *str ); +extern void device_end( void ); +extern void activate_dev( phandle_t ph ); + + +/* ihandle related */ +extern phandle_t ih_to_phandle( ihandle_t ih ); +extern ihandle_t my_parent( void ); +extern ihandle_t my_self( void ); +extern char *my_args_copy( void ); + +extern xt_t find_package_method( const char *meth, phandle_t ph ); +extern xt_t find_ih_method( const char *method, ihandle_t ih ); +extern xt_t find_parent_method( const char *method ); +extern void call_package( xt_t xt, ihandle_t ihandle ); +extern void call_parent( xt_t xt ); +extern void call_parent_method( const char *method ); + +/* package */ +extern ihandle_t open_package( const char *argstr, phandle_t ph ); +extern ihandle_t open_dev( const char *spec ); +extern void close_package( ihandle_t ih ); +extern void close_dev( ihandle_t ih ); + +/* property access */ +extern void set_property( phandle_t ph, const char *name, + const char *buf, int len ); +extern void set_int_property( phandle_t ph, const char *name, + u32 val ); +extern u32 get_int_property( phandle_t ph, const char *name, + int *retlen ); +extern char *get_property( phandle_t ph, const char *name, + int *retlen ); + +/* device tree iteration */ +extern phandle_t dt_iter_begin( void ); +extern phandle_t dt_iterate( phandle_t last_tree ); +extern phandle_t dt_iterate_type( phandle_t last_tree, + const char *type ); +static inline phandle_t dt_find_type( const char *type ) { + return dt_iterate_type( 0, type ); +} + +/* forth bindings */ +extern cell feval( const char *str ); +extern void bind_xtfunc( const char *name, xt_t xt, + ucell arg, void (*func)(void) ); +extern void bind_func( const char *name, void (*func)(void) ); +extern xt_t bind_noname_func( void (*func)(void) ); +extern void push_str( const char *str ); +extern char *pop_fstr_copy( void ); + +extern int _fword( const char *word, xt_t *cache_xt ); +extern cell _eword( const char *word, xt_t *cache_xt, int nargs ); +extern int _selfword( const char *method, xt_t *cache_xt ); +extern int _parword( const char *method, xt_t *cache_xt ); + +#define fword(w) ({ static xt_t cache_xt = 0; _fword(w, &cache_xt); }) +#define eword(w, nargs) ({ static xt_t cache_xt = 0; _eword(w, &cache_xt, nargs); }) +#define selfword(w) ({ static xt_t cache_xt = 0; _selfword(w, &cache_xt); }) +#define parword(w) ({ static xt_t cache_xt = 0; _parword(w, &cache_xt); }) + +extern void throw( int error ); + + +/* node bindings */ +extern void make_openable( int only_parents ); + + +typedef struct { + const char *name; + void *func; +} method_t; + +#define REGISTER_NAMED_NODE( name, path ) do { \ + bind_new_node( name##_flags_, name##_size_, \ + path, name##_m, sizeof(name##_m)/sizeof(method_t)); \ + } while(0) + +#define REGISTER_NAMED_NODE_PHANDLE( name, path, phandle ) do { \ + phandle = \ + bind_new_node( name##_flags_, name##_size_, \ + path, name##_m, sizeof(name##_m)/sizeof(method_t)); \ + } while(0) + +#define REGISTER_NODE_METHODS( name, path ) do { \ + const char *paths[1]; \ + \ + paths[0] = path; \ + bind_node( name##_flags_, name##_size_, \ + paths, 1, name##_m, sizeof(name##_m)/sizeof(method_t)); \ + } while(0) + +#define DECLARE_UNNAMED_NODE( name, flags, size ) \ +static const int name##_flags_ = flags; \ +static const int name##_size_ = size; + +#define DECLARE_NODE( name, flags, size, paths... ) \ +static const char * const name##_p[] = { paths }; \ +DECLARE_UNNAMED_NODE(name, flags, size) + +#define NODE_METHODS( name ) \ +static const method_t name##_m[] + +#define REGISTER_NODE( name ) do { \ + bind_node( name##_flags_, name##_size_, \ + name##_p, sizeof(name##_p)/sizeof(char*), \ + name##_m, sizeof(name##_m)/sizeof(method_t) ); \ + } while(0) + +extern void bind_node( int flags, int size, const char * const *paths, int npaths, + const method_t *methods, int nmethods ); + +extern phandle_t bind_new_node( int flags, int size, const char *name, + const method_t *methods, int nmethods ); + +#define INSTALL_OPEN 1 /* install trivial open and close methods */ + + + +#endif /* _H_BINDINGS */ diff --git a/qemu/roms/openbios/include/libopenbios/bootcode_load.h b/qemu/roms/openbios/include/libopenbios/bootcode_load.h new file mode 100644 index 000000000..147783ae0 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/bootcode_load.h @@ -0,0 +1,22 @@ +/* + * Creation Date: <2010/03/22 18:00:00 mcayland> + * Time-stamp: <2010/03/22 18:00:00 mcayland> + * + * <bootcode_load.h> + * + * Raw bootcode (%BOOT) loader + * + * Copyright (C) 2013 Mark Cave-Ayland (mark.cave-ayland@ilande.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_BOOTCODELOAD +#define _H_BOOTCODELOAD + +extern int bootcode_load(ihandle_t dev); + +#endif /* _H__H_BOOTCODELOAD */ diff --git a/qemu/roms/openbios/include/libopenbios/bootinfo_load.h b/qemu/roms/openbios/include/libopenbios/bootinfo_load.h new file mode 100644 index 000000000..1905a5e99 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/bootinfo_load.h @@ -0,0 +1,26 @@ +/* + * Creation Date: <2010/03/22 18:00:00 mcayland> + * Time-stamp: <2010/03/22 18:00:00 mcayland> + * + * <bootinfo_load.h> + * + * CHRP boot info loader + * + * Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_BOOTINFOLOAD +#define _H_BOOTINFOLOAD + +#include "libopenbios/sys_info.h" + +extern int is_bootinfo(char *bootinfo); +extern int bootinfo_load(struct sys_info *info, const char *filename); +extern void bootinfo_init_program(void); + +#endif /* _H_BOOTINFOLOAD */ diff --git a/qemu/roms/openbios/include/libopenbios/console.h b/qemu/roms/openbios/include/libopenbios/console.h new file mode 100644 index 000000000..899dab831 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/console.h @@ -0,0 +1,25 @@ +/* + * <console.h> + * + * Shared console routines + * + * Copyright (C) 2013 Mark Cave-Ayland (mark.cave-ayland@ilande.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_CONSOLE +#define _H_CONSOLE + +struct _console_ops { + int (*putchar)(int c); + int (*availchar)(void); + int (*getchar)(void); +}; + +void init_console(struct _console_ops ops); + +#endif /* _H_CONSOLE */ diff --git a/qemu/roms/openbios/include/libopenbios/elf_load.h b/qemu/roms/openbios/include/libopenbios/elf_load.h new file mode 100644 index 000000000..d3876241f --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/elf_load.h @@ -0,0 +1,31 @@ +/* + * Creation Date: <2001/05/05 16:44:17 samuel> + * Time-stamp: <2003/10/22 23:18:42 samuel> + * + * <elfload.h> + * + * Elf loader + * + * Copyright (C) 2001, 2003 Samuel Rydh (samuel@ibrium.se) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_ELFLOAD +#define _H_ELFLOAD + +#include "arch/common/elf.h" +#include "asm/elf.h" +#include "libopenbios/sys_info.h" + +extern int elf_load(struct sys_info *info, ihandle_t dev, const char *cmdline, void **boot_notes); +extern void elf_init_program(void); +extern int is_elf(Elf_ehdr *ehdr); +extern int find_elf(Elf_ehdr *ehdr); + +extern Elf_phdr * elf_readhdrs(int offset, Elf_ehdr *ehdr); + +#endif /* _H_ELFLOAD */ diff --git a/qemu/roms/openbios/include/libopenbios/fcode_load.h b/qemu/roms/openbios/include/libopenbios/fcode_load.h new file mode 100644 index 000000000..a84ac982b --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/fcode_load.h @@ -0,0 +1,24 @@ +/* + * Creation Date: <2010/03/22 18:00:00 mcayland> + * Time-stamp: <2010/03/22 18:00:00 mcayland> + * + * <fcode_load.h> + * + * Fcode loader + * + * Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_FCODELOAD +#define _H_FCODELOAD + +extern int is_fcode(unsigned char *fcode); +extern int fcode_load(ihandle_t dev); +extern void fcode_init_program(void); + +#endif /* _H_FCODELOAD */ diff --git a/qemu/roms/openbios/include/libopenbios/fontdata.h b/qemu/roms/openbios/include/libopenbios/fontdata.h new file mode 100644 index 000000000..1f8f0de32 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/fontdata.h @@ -0,0 +1,28 @@ +/* Font definitions */ + +#ifndef OPENBIOS_FONTDATA_H +#define OPENBIOS_FONTDATA_H + +#define FONTDATAMAX_8X8 2048 +#define FONT_WIDTH_8X8 8 +#define FONT_HEIGHT_8X8 8 + +extern const unsigned char fontdata_8x8[FONTDATAMAX_8X8]; + +#define FONTDATAMAX_8X16 4096 +#define FONT_WIDTH_8X16 8 +#define FONT_HEIGHT_8X16 16 + +extern const unsigned char fontdata_8x16[FONTDATAMAX_8X16]; + +#if defined(CONFIG_FONT_8X8) +#define fontdata fontdata_8x8 +#define FONT_HEIGHT FONT_HEIGHT_8X8 +#define FONT_WIDTH FONT_WIDTH_8X8 +#elif defined(CONFIG_FONT_8X16) +#define fontdata fontdata_8x16 +#define FONT_HEIGHT FONT_HEIGHT_8X16 +#define FONT_WIDTH FONT_WIDTH_8X16 +#endif + +#endif /* OPENBIOS_FONTDATA_H */ diff --git a/qemu/roms/openbios/include/libopenbios/forth_load.h b/qemu/roms/openbios/include/libopenbios/forth_load.h new file mode 100644 index 000000000..a39d414c7 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/forth_load.h @@ -0,0 +1,24 @@ +/* + * Creation Date: <2010/03/22 18:00:00 mcayland> + * Time-stamp: <2010/03/22 18:00:00 mcayland> + * + * <forth_load.h> + * + * Forth loader + * + * Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_FORTHLOAD +#define _H_FORTHLOAD + +extern int is_forth(char *forth); +extern int forth_load(ihandle_t dev); +extern void forth_init_program(void); + +#endif /* _H_FORTHLOAD */ diff --git a/qemu/roms/openbios/include/libopenbios/initprogram.h b/qemu/roms/openbios/include/libopenbios/initprogram.h new file mode 100644 index 000000000..1684f5d9b --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/initprogram.h @@ -0,0 +1,22 @@ +/* + * Creation Date: <2010/04/02 13:00:00 mcayland> + * Time-stamp: <2010/04/02 13:00:00 mcayland> + * + * <initprogram.h> + * + * C implementation of (init-program) word + * + * Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 + * + */ + +#ifndef _H_INITPROGRAM +#define _H_INITPROGRAM + +extern void init_program(void); + +#endif /* _H_INITPROGRAM */ diff --git a/qemu/roms/openbios/include/libopenbios/ipchecksum.h b/qemu/roms/openbios/include/libopenbios/ipchecksum.h new file mode 100644 index 000000000..24cc1d744 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/ipchecksum.h @@ -0,0 +1,7 @@ +#ifndef IPCHECKSUM_H +#define IPCHECKSUM_H + +unsigned short ipchksum(const void *data, unsigned long length); +unsigned short add_ipchksums(unsigned long offset, unsigned short sum, unsigned short new); + +#endif /* IPCHECKSUM_H */ diff --git a/qemu/roms/openbios/include/libopenbios/load.h b/qemu/roms/openbios/include/libopenbios/load.h new file mode 100644 index 000000000..2a4d97f3e --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/load.h @@ -0,0 +1,22 @@ +/* + * Creation Date: <2010/06/25 20:00:00 mcayland> + * Time-stamp: <2010/06/25 20:00:00 mcayland> + * + * <load.h> + * + * C implementation of load + * + * Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 + * + */ + +#ifndef _H_LOAD +#define _H_LOAD + +extern void load(ihandle_t dev); + +#endif /* _H_LOAD */ diff --git a/qemu/roms/openbios/include/libopenbios/of.h b/qemu/roms/openbios/include/libopenbios/of.h new file mode 100644 index 000000000..64cf6d080 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/of.h @@ -0,0 +1,22 @@ +/* + * Creation Date: <2004/01/07 19:19:18 samuel> + * Time-stamp: <2004/01/07 19:19:48 samuel> + * + * <of.h> + * + * OpenFirmware related defines + * + * Copyright (C) 2004 Samuel Rydh (samuel@ibrium.se) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 + * + */ + +#ifndef _H_OF +#define _H_OF + +extern int of_client_interface( int *params ); + +#endif /* _H_OF */ diff --git a/qemu/roms/openbios/include/libopenbios/ofmem.h b/qemu/roms/openbios/include/libopenbios/ofmem.h new file mode 100644 index 000000000..0b19db1ca --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/ofmem.h @@ -0,0 +1,145 @@ +/* + * Creation Date: <1999/11/16 00:47:06 samuel> + * Time-stamp: <2003/10/18 13:28:14 samuel> + * + * <ofmem.h> + * + * + * + * Copyright (C) 1999, 2002 Samuel Rydh (samuel@ibrium.se) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_OFMEM +#define _H_OFMEM + +#include "kernel/stack.h" + +typedef struct alloc_desc { + struct alloc_desc *next; + ucell size; /* size (including) this struct */ +} alloc_desc_t; + +typedef struct mem_range { + struct mem_range *next; + phys_addr_t start; /* sizeof(phys) >= sizeof(virt), e.g SPARC32 */ + ucell size; +} range_t; + +typedef struct trans { + struct trans *next; + ucell virt; /* chain is sorted by virt */ + ucell size; + phys_addr_t phys; + ucell mode; +} translation_t; + +/* ofmem private data */ +typedef struct { + ucell ramsize; + char *next_malloc; + alloc_desc_t *mfree; /* list of free malloc blocks */ + + range_t *phys_range; + range_t *virt_range; + range_t *io_range; + + translation_t *trans; /* this is really a translation_t */ +} ofmem_t; + +/* structure for retained data */ +typedef struct { + ucell magic; + ucell numentries; + range_t retain_phys_range[8]; /* physical memory that should survive a warm reset */ +} retain_t; + +/* TODO: temporary migration interface */ +extern ofmem_t* ofmem_arch_get_private(void); +extern void* ofmem_arch_get_malloc_base(void); +extern ucell ofmem_arch_get_heap_top(void); +extern ucell ofmem_arch_get_virt_top(void); +extern ucell ofmem_arch_get_iomem_base(void); +extern ucell ofmem_arch_get_iomem_top(void); +extern retain_t* ofmem_arch_get_retained(void); +extern int ofmem_arch_get_physaddr_cellsize(void); +extern int ofmem_arch_encode_physaddr(ucell *p, phys_addr_t value); +extern int ofmem_arch_get_available_entry_size(phandle_t ph); +extern void ofmem_arch_create_available_entry(phandle_t ph, ucell *availentry, phys_addr_t start, ucell size); +extern int ofmem_arch_get_translation_entry_size(void); +extern void ofmem_arch_create_translation_entry(ucell *transentry, translation_t *t); +extern ucell ofmem_arch_default_translation_mode( phys_addr_t phys ); +extern ucell ofmem_arch_io_translation_mode( phys_addr_t phys ); +extern void ofmem_arch_map_pages(phys_addr_t phys, ucell virt, ucell size, + ucell mode); +extern void ofmem_arch_unmap_pages(ucell virt, ucell size); +/* sparc64 uses this method */ +extern int ofmem_map_page_range( phys_addr_t phys, ucell virt, ucell size, + ucell mode ); + +/* Private functions for mapping between physical/virtual addresses */ +extern phys_addr_t va2pa(unsigned long va); +extern unsigned long pa2va(phys_addr_t pa); + +/* malloc interface */ +extern int ofmem_posix_memalign( void **memptr, size_t alignment, size_t size ); +extern void* ofmem_malloc( size_t size ); +extern void ofmem_free( void *ptr ); +extern void* ofmem_realloc( void *ptr, size_t size ); + +/* ofmem_common.c */ + +extern void ofmem_cleanup( void ); +extern void ofmem_init( void ); + +/* + * register /memory and /virtual-memory handles + * ofmem module will update "available" and "translations" properties + * using these handles + * + * to disable updating /memory properties pass zero memory handle + */ +extern void ofmem_register( phandle_t ph_memory, phandle_t ph_mmu ); + +extern ucell ofmem_claim( ucell addr, ucell size, ucell align ); +extern phys_addr_t ofmem_claim_phys( phys_addr_t mphys, ucell size, ucell align ); +extern ucell ofmem_claim_virt( ucell mvirt, ucell size, ucell align ); +extern ucell ofmem_claim_io( ucell virt, ucell size, ucell align ); + +extern phys_addr_t ofmem_retain( phys_addr_t phys, ucell size, ucell align ); + +extern int ofmem_map( phys_addr_t phys, ucell virt, ucell size, ucell mode ); +extern int ofmem_unmap( ucell virt, ucell size ); +extern ucell ofmem_map_io( phys_addr_t phys, ucell size ); + +extern void ofmem_release( ucell virt, ucell size ); +extern void ofmem_release_phys( phys_addr_t phys, ucell size ); +extern void ofmem_release_virt( ucell virt, ucell size ); +extern void ofmem_release_io( ucell virt, ucell size ); +extern phys_addr_t ofmem_translate( ucell virt, ucell *ret_mode ); + +/* memory and virtual-memory nodes */ +extern phandle_t s_phandle_memory; +extern phandle_t s_phandle_mmu; + +#define PAGE_SIZE (1 << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE - 1)) +#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK) + +#if defined(CONFIG_DEBUG_OFMEM) + #define DEBUG_OFMEM 1 +#else + #define DEBUG_OFMEM 0 +#endif + +#define OFMEM_TRACE(fmt, ...) do { \ + if (DEBUG_OFMEM) { \ + printk("OFMEM: " fmt, ## __VA_ARGS__); \ + } \ +} while (0); + +#endif /* _H_OFMEM */ diff --git a/qemu/roms/openbios/include/libopenbios/openbios.h b/qemu/roms/openbios/include/libopenbios/openbios.h new file mode 100644 index 000000000..394ed4484 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/openbios.h @@ -0,0 +1,22 @@ +/* + * Creation Date: <2010/04/02 12:00:00 mcayland> + * Time-stamp: <2010/04/02 12:00:00 mcayland> + * + * <openbios.h> + * + * General OpenBIOS initialization + * + * Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 + * + */ + +#ifndef _H_LIBOPENBIOS +#define _H_LIBOPENBIOS + +extern void openbios_init( void ); + +#endif /* _H_LIBOPENBIOS */ diff --git a/qemu/roms/openbios/include/libopenbios/sys_info.h b/qemu/roms/openbios/include/libopenbios/sys_info.h new file mode 100644 index 000000000..a8b3cce37 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/sys_info.h @@ -0,0 +1,38 @@ +#ifndef SYS_INFO_H +#define SYS_INFO_H + +/* Information collected from firmware/bootloader */ + +struct sys_info { + /* Values passed by bootloader */ + unsigned long boot_type; + unsigned long boot_data; + unsigned long boot_arg; + + const char *firmware; /* "PCBIOS", "LinuxBIOS", etc. */ + const char *command_line; /* command line given to us */ + + /* memory map */ + int n_memranges; + struct memrange { + unsigned long long base; + unsigned long long size; + } *memrange; + unsigned long *dict_start; + unsigned long *dict_end; + cell dict_limit; + ucell *dict_last; +}; + +extern void *elf_boot_notes; +extern struct sys_info sys_info; + +void collect_elfboot_info(struct sys_info *info); +void collect_linuxbios_info(struct sys_info *info); + +/* Our name and version. I want to see single instance of these in the image */ +extern const char *program_name, *program_version; + +#define LOADER_NOT_SUPPORT 0xbadf11e + +#endif /* SYS_INFO_H */ diff --git a/qemu/roms/openbios/include/libopenbios/video.h b/qemu/roms/openbios/include/libopenbios/video.h new file mode 100644 index 000000000..44d74564f --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/video.h @@ -0,0 +1,36 @@ + +#ifdef CONFIG_VGA_WIDTH +#define VGA_DEFAULT_WIDTH CONFIG_VGA_WIDTH +#else +#define VGA_DEFAULT_WIDTH 800 +#endif + +#ifdef CONFIG_VGA_HEIGHT +#define VGA_DEFAULT_HEIGHT CONFIG_VGA_HEIGHT +#else +#define VGA_DEFAULT_HEIGHT 600 +#endif + +#ifdef CONFIG_VGA_DEPTH +#define VGA_DEFAULT_DEPTH CONFIG_VGA_DEPTH +#else +#define VGA_DEFAULT_DEPTH 8 +#endif + +#define VGA_DEFAULT_LINEBYTES (VGA_DEFAULT_WIDTH*((VGA_DEFAULT_DEPTH+7)/8)) + +void setup_video(void); +unsigned long video_get_color(int col_ind); +void video_mask_blit(void); +void video_invert_rect(void); +void video_fill_rect(void); + +extern struct video_info { + volatile ihandle_t *ih; + volatile ucell *mvirt; + volatile ucell *rb, *w, *h, *depth; + + volatile ucell *pal; /* 256 elements */ +} video; + +#define VIDEO_DICT_VALUE(x) (*(ucell *)(x)) diff --git a/qemu/roms/openbios/include/libopenbios/xcoff_load.h b/qemu/roms/openbios/include/libopenbios/xcoff_load.h new file mode 100644 index 000000000..2ec693d60 --- /dev/null +++ b/qemu/roms/openbios/include/libopenbios/xcoff_load.h @@ -0,0 +1,27 @@ +/* + * Creation Date: <2010/03/22 18:00:00 mcayland> + * Time-stamp: <2010/03/22 18:00:00 mcayland> + * + * <xcoff_load.h> + * + * XCOFF loader + * + * Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_XCOFFLOAD +#define _H_XCOFFLOAD + +#include "arch/common/xcoff.h" +#include "libopenbios/sys_info.h" + +extern int is_xcoff(COFF_filehdr_t *fhdr); +extern int xcoff_load(struct sys_info *info, const char *filename); +extern void xcoff_init_program(void); + +#endif /* _H_XCOFFLOAD */ |