From 990bc3f015a4f8fce2eb918375defcd44980a845 Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 8 Jun 2012 09:33:13 +0200 Subject: Used synchronise script to update files --- xorg-server/hw/xfree86/int10/INT10.HOWTO | 688 ++++++++++++++--------------- xorg-server/hw/xfree86/int10/generic.c | 13 +- xorg-server/hw/xfree86/int10/helper_exec.c | 18 +- xorg-server/hw/xfree86/int10/helper_mem.c | 8 +- xorg-server/hw/xfree86/int10/x86emu.c | 24 +- xorg-server/hw/xfree86/int10/xf86int10.c | 42 +- xorg-server/hw/xfree86/int10/xf86int10.h | 4 +- xorg-server/hw/xfree86/int10/xf86x86emu.h | 108 ++--- 8 files changed, 452 insertions(+), 453 deletions(-) (limited to 'xorg-server/hw/xfree86/int10') diff --git a/xorg-server/hw/xfree86/int10/INT10.HOWTO b/xorg-server/hw/xfree86/int10/INT10.HOWTO index e2154c1c3..f2f08ceec 100644 --- a/xorg-server/hw/xfree86/int10/INT10.HOWTO +++ b/xorg-server/hw/xfree86/int10/INT10.HOWTO @@ -1,344 +1,344 @@ - - INT10 X86 Real Mode executor - ============================= - - PRELIMINARY - -INT10 is a XFree86 module for soft-booting and executing real mode -int10 BIOS calls. The BIOS call code is largely untested, yet. - -1. Usage -======== - -To use the int10 module in a driver the header file -xfree86/os-support/int10/xf86int10.h must be included. - - a. Initialization - ----------------- - -The int10-executer gets initialized by calling: - - xf86Int10InfoPtr xf86InitInt10(int entityIndex); - -The function will soft-boot any non-primary device and return a -pointer to a xf86Int10InfoRec on success. If anything fails or if -int10 execution is disabled by an option in the device section NULL -will be returned. The driver should store this pointer for later -calls to other int10 module functions. - - b. Memory allocation - -------------------- - -To allocate memory in the real mode execution environment - - void * xf86Int10AllocPages(xf86Int10InfoPtr pInt,int num, int *off); - -can be called. It allocates num consecutive pagesize chunks. It -returns the address of the allocated area. off is set to its offset in -the real mode memory space. - - void xf86Int10FreePages(xf86Int10InfoPtr pInt, void *pbase, int num); - -Is used to free num pages beginning at pbase. - - c. Doing int10 BIOS calls - ------------------------- - -The BIOS call is executed by calling: - - void xf86ExecX86int10(xf86Int10InfoPtr pInt); - -The number of the interrupt (normally 10) and the initial values of -the ax, bx, cx, dx, si, di and es x86-CPU registers can be set in the -xf86Int10InfoRec passed to the function. On return this structure -contains the exit values of the registers listed above and the CPU -flag register. - - d. De-initializing - ----------------- - -If no further int10 calls are required for a certain chipset -the driver should call: - - void xf86FreeInt10(xf86Int10InfoPtr pInt); - -to free the memory allocated for real mode int10 calls. - - -2. Porting issues -================= - -The int10 real mode executor is designed to run on top of various x86 -CPU emulators as well as in vm86 mode of a real x86 CPU. If used with -a CPU emulator the emulator and CPU specific interfaces can be held -separate thus requiring minimal efforts to port the int10 module to -new platforms. Currently an interface to the x86emu real mode -emulator is provided. Since details of setting up and running the -vm86 mode is platform dependent both the platform dependent -environment and the emulation layer have to be ported. Several helper -functions are provided for that. - -A CPU emulator should meet certain requirements to be usable -for the INT10 executor: - -1. It must trap calls to intXX instructions and pass execution to an - external function which is allowed to modify CPU registers - including the instruction pointer (IP) before returning to the - emulator for continuing execution. When the external function is - called the IP must point to the instruction past the intXX call. - -2. The emulator should use externally provided functions to handle - PIO. - -3. The emulator should be able to use externally provided functions - to access memory from the real mode memory environment. Note, that - the vm86 mode usually requires one hunk of consecutive memory - starting at address 0 in the process virtual memory space. Thus if - this mode is to be used, the OS environment has to be able to provide - that, ie. it must be able to remap the processes virtual memory space - onto itself. If the emulator is able to handle memory access thru - externally provided functions the real mode process memory can be - located anywhere in the processes virtual memory. It does not even - have to be consecutive. - -4. The executor should terminate on encountering a 'hlt' instruction. - - -Functions to implement: - -To simplify development the code has been split into a general setup -part and an emulator specific one. A generic setup code is provided in -generic.c. It should be usable with any emulator satisfying the -conditions mentioned above. Therefore the following section on int10 -setup may be skipped when porting int10 to new emulator. - -If the vm86() is to be used no memory access functions can be used. -Therefore the layout of the real mode memory image has to meet certain -requirements. Therefore when porting to other platforms a new setup -code may have to be designed, too. The following section will give -guidelines how this may be done. A sample implementation using SysV -IPC to map the appropriate real mode memory image to address 0 in -virtual address space just prior to execution may be found in -xfree86/os-support/linux/int10/linux.c. - -On non-PC like platforms emulation of certain PC features such as -initialization of BIOS int vectors, sys_BIOS constants or PCI config -method 1 can be turned on by defining _PC. - -I. Setup Code -------------- - -This sets up the real mode memory image, calls the emulator to POST -the chipset if required and maintains memory allocations in real mode -address space. - -1. xf86Int10InfoPtr xf86InitInt10(int entityIndex); - -This function should first find the screen assigned to the entity -carrying entitiyIndex and then call - - Bool int10skip(ScrnInfoPtr pScrn) - -to find out if the user has requested not to initialize int10. If so -xf86InitInt10() should return NULL. Otherwise an xf86Int10InfoRec -should be allocated. This structure contains the following fields: - - a. int entityIndex - index of the entity whose BIOS is to be - executed. - b. int scrnIndex - index of the screen assigned the entity. - c. pointer cpuRegs - pointer to a emulator/vm86-mode private - structure. May hold cpu register values - for the emulator. - d. CARD16 BIOSseg - Video BIOS segment address. - e. pointer private - pointer to a os specific data structure. - f. struct _int10Mem* - pointer to a structure to hold the memory - access functions for use by an emulator. - g. int num - number of the int to be called. - h. int ax..es,flags - CPU register values to pass to int-call. - -The Init function should initialize a-f. To initialize the emulator -specific execute environment the function - - Bool xf86Int10ExecSetup(xf86Int10InfoPtr pInt) - -should be called. If this function returns FALSE any already allocated -memory should be freed and xf86Int10Init(0 should exit returning NULL. - -If the platform has a PC like system BIOS it may be copied to or -mapped into memory locations SYS_BIOS to SYS_SIZE-1 of the real mode -memory environment of this process. Otherwise the helper function: - -int setup_system_bios(CARD32 base_addr); - -may be called to set up a rudimentary system BIOS sufficient to be -used to boot video BIOSes. base_addr specifies the virtual address -corresponding to SYS_BIOS in the real mode environment. If a PC-like -int vector and BIOS data area is available it should be copied to 0 to -LOW_PAGE_SIZE of the entities real mode environment. In this case the -video interrupt related entries should be reset for all non-primary -cards by calling: - -void reset_int_vect(xf86Int10InfoPtr pInt); To initialize the - -correct video BIOS entry points the BIOS must be warm-booted. If no -PC-like int vector is available one can be set up by calling - -void setup_int_vect(xf86Int10InfoPtr pInt); - -In this case the video BIOS has to be warm-booted always. If the -video BIOS for this entity has been installed during boot it may be -mapped (or copied) directly to the correct address in the real mode -memory environment. Otherwise - -int mapPciRom(xf86Int10InfoPtr pInt, unsigned char * address); - -should be called to copy the BIOS image from PCI ROM. 'address' -specifies the address this image should be copied to. Sufficient space -to hold an entire BIOS image should be allocated prior to calling -mapPciRom(). This function will return the size of the BIOS image in -bytes if it was able to successfully copy the image and 0 -otherwise. To create a well defined point to exit the softbooter - -void set_return_trap(xf86Int10Ptr pInt); - -may be called. It sets up a 'hlt' instruction in the emulator memory -just above the BIOS variable area. Before entering real mode execution -this address will be pushed onto the return stack. If the BIOS needs -to be warm-booted this should be done before leaving xf86InitInt10() -by setting num in the xf86Int10InfoRec to 0xe6 and calling - -void xf86ExecX86int10(xf86Int10IfoPtr pInt); - -The implementation of this function will be discussed below. This -function should be wrapped by calls to void LockLegacyVGA(screen, -legacyVGAPtr vga); and void UnlockLegacyVGA(screen, legacyVGAPtr vga); -The struct vga is used to hold the state of the legacy VGA access -registers if a legacy VGA device exists. xf86InitInt10() should -return a pointer to the xf86Int10InfoRec allocated. - -2. Bool MapCurrentInt10(xf86Int10InfoPtr pInt); - -In case a platform specific mapping has to be performed to map the -memory allocated for the real mode memory environment into a specific -location prior to executing the x86 real mode code a function - - Bool MapCurrentInt10(xf86Int10InfoPtr pInt); - -has to be provided. It will be called by a helper function whenever -the active entity changes. If the vm86 mode is used it is most likely -that the 1MB real mode memory space located somewhere in the processes -virtual memory will have to be remapped to address 0 of the virtual -memory space. - -3. void xf86FreeInt10(xf86Int10InfoPtr pInt); - -To free all memory allocated for video BIOS calls of a specific entity -the function - - void xf86FreeInt10(xf86Int10InfoPtr pInt); - -should be provided. If the entity to be freed was mapped by -MapCurrentInt10() this mapping needs to be undone also. - -4. - void * xf86Int10AllocPages(xf86Int10InfoPtr pInt,int num, int *off) - void xf86Int10FreePages(xf86Int10InfoPtr pInt, void *pbase, int num) - -xf86Int10AllocPages() should allocate 'num' consecutive page-size -chunks of memory. In real mode memory space this range needs to occupy -consecutive addresses, too. The function must return the address of -this memory. The offset in real mode memory needs to be returned in -'off'. If no block of 'num' pages are available the function should -return NULL. - -xf86Int10FreePages() will free the 'num' pages starting at 'pbase'. -'num' is equal to the number of pages allocated by a single -xf86Int10AllocatePages() call. 'pbase' is the address of the range -previously returned by xf86Int10AllocatePages(). - -II. Emulator specific functions -------------------------------- - -1. Bool xf86Int10ExecSetup(xf86Int10InfoPtr pInt); - -This function will be called from xf86InitInt10(). It may be used to -set up the static emulator specific part of the real mode -environment. On success it should return TRUE. - -2. xf86ExecX86int10(xf86Int10InfoPtr pInt); - -This function gets called to execute an int call. It may call the -helper function: - - void setup_int(xf86Int10InfoPrt pInt); - -to copy the register values to the emulator specific locations and to -set up the non-static real mode execution environment. On return from -setup_int() 'Int10Current' holds a pointer to the current -xf86Int10InfoRec. - -It should start execution by calling - - Bool int_handler(xf86Int10InfoPtr pInt); - -and if this function returns TRUE it should call whatever necessary to -continue execution until a 'hlt' instruction is encountered. To copy -the resulting register values back to the xf86Int10InfoRec structure - - void finish_int(xf86Int10InfoPtr pInt); - -should be called. - -Helper functions are provided to aid the implementation of a vm86 -call: - - Bool vm86_GP_fault(xf86Int10InfoPtr pInt); - -This function handles instructions which cause a vm86 call to -trap. PIO access is handled by the in/out calls as defined in -compiler.h. Optionally the PIO instructions can be logged by defining -PRINT_PORT in xf86int10.h. This is meant for debugging purposes. - -Unknown instructions and 'hlt' cause vm86_GP_fault() to return -FALSE. Otherwise TRUE is returned. - -Note: This function is currently based on the Linux vm86 call. It -might have to be modified or even rewritten for other OS. So your -milage may vary. - -Functions to dump memory, code, xf86 CPU register values and stack are -also provided. Take a look at helper.c To view a memory range the -function - - void dprint(unsigned long start, unsigned long size) - -is provided. The use should be self explanatory. - -Register and memory access functions are provided in helper_mem.c. -The PIO register access functions can trap access to PCI config space -access register (config method 1) if _PC is not defined. - -A header file 'defines.h' is required to define OS/emulator specific -ways to access memory and xf86 CPU registers: Defines need to be -provided for memory byte/work/long read/write access -(MEM_RB(name,addr),MEM_RW(name,addr),MEM_RL(name,addr), -MEM_WB(name,addr,val),MEM_WL(name,addr,val),MEM_WL(name,addr,val)) of -the real mode memory environment. 'name' will contain a pointer to the -current xf86Int10InfoRec. Currently defines are available for -vm86-mode under Linux and x86emu. They may be activated by defining -_X86EMU or _VM86_LINUX respectively. - -Note: Emulators usually are not able to pass this pointer when calling -memory access functions. In this case a global variable should be -defined which can hold this pointer. This variable can be set in -MapCurrentInt10(). It also must be set in xf86InitInt10() if this -function calls the memory access functions either directly or by -calling xf86ExecX86int10(pInt). Defines to access the emulator -specific xf86 CPU register locations are also required: -X86_EAX,...,X86_EFLAGS for access of the full 32 bit registers, -X86_AX...X86_FLAGS for access of the 16 bit registers and -XF86_AL,XF86_BL,XF86_CL,XF86_DL to access the lower byte of the -AX,BX,CX and DX register. - - -$XFree86: xc/programs/Xserver/hw/xfree86/int10/INT10.HOWTO,v 1.2 2000/02/08 13:13:22 eich Exp $ + + INT10 X86 Real Mode executor + ============================= + + PRELIMINARY + +INT10 is a XFree86 module for soft-booting and executing real mode +int10 BIOS calls. The BIOS call code is largely untested, yet. + +1. Usage +======== + +To use the int10 module in a driver the header file +xfree86/os-support/int10/xf86int10.h must be included. + + a. Initialization + ----------------- + +The int10-executer gets initialized by calling: + + xf86Int10InfoPtr xf86InitInt10(int entityIndex); + +The function will soft-boot any non-primary device and return a +pointer to a xf86Int10InfoRec on success. If anything fails or if +int10 execution is disabled by an option in the device section NULL +will be returned. The driver should store this pointer for later +calls to other int10 module functions. + + b. Memory allocation + -------------------- + +To allocate memory in the real mode execution environment + + void * xf86Int10AllocPages(xf86Int10InfoPtr pInt,int num, int *off); + +can be called. It allocates num consecutive pagesize chunks. It +returns the address of the allocated area. off is set to its offset in +the real mode memory space. + + void xf86Int10FreePages(xf86Int10InfoPtr pInt, void *pbase, int num); + +Is used to free num pages beginning at pbase. + + c. Doing int10 BIOS calls + ------------------------- + +The BIOS call is executed by calling: + + void xf86ExecX86int10(xf86Int10InfoPtr pInt); + +The number of the interrupt (normally 10) and the initial values of +the ax, bx, cx, dx, si, di and es x86-CPU registers can be set in the +xf86Int10InfoRec passed to the function. On return this structure +contains the exit values of the registers listed above and the CPU +flag register. + + d. De-initializing + ----------------- + +If no further int10 calls are required for a certain chipset +the driver should call: + + void xf86FreeInt10(xf86Int10InfoPtr pInt); + +to free the memory allocated for real mode int10 calls. + + +2. Porting issues +================= + +The int10 real mode executor is designed to run on top of various x86 +CPU emulators as well as in vm86 mode of a real x86 CPU. If used with +a CPU emulator the emulator and CPU specific interfaces can be held +separate thus requiring minimal efforts to port the int10 module to +new platforms. Currently an interface to the x86emu real mode +emulator is provided. Since details of setting up and running the +vm86 mode is platform dependent both the platform dependent +environment and the emulation layer have to be ported. Several helper +functions are provided for that. + +A CPU emulator should meet certain requirements to be usable +for the INT10 executor: + +1. It must trap calls to intXX instructions and pass execution to an + external function which is allowed to modify CPU registers + including the instruction pointer (IP) before returning to the + emulator for continuing execution. When the external function is + called the IP must point to the instruction past the intXX call. + +2. The emulator should use externally provided functions to handle + PIO. + +3. The emulator should be able to use externally provided functions + to access memory from the real mode memory environment. Note, that + the vm86 mode usually requires one hunk of consecutive memory + starting at address 0 in the process virtual memory space. Thus if + this mode is to be used, the OS environment has to be able to provide + that, ie. it must be able to remap the processes virtual memory space + onto itself. If the emulator is able to handle memory access thru + externally provided functions the real mode process memory can be + located anywhere in the processes virtual memory. It does not even + have to be consecutive. + +4. The executor should terminate on encountering a 'hlt' instruction. + + +Functions to implement: + +To simplify development the code has been split into a general setup +part and an emulator specific one. A generic setup code is provided in +generic.c. It should be usable with any emulator satisfying the +conditions mentioned above. Therefore the following section on int10 +setup may be skipped when porting int10 to new emulator. + +If the vm86() is to be used no memory access functions can be used. +Therefore the layout of the real mode memory image has to meet certain +requirements. Therefore when porting to other platforms a new setup +code may have to be designed, too. The following section will give +guidelines how this may be done. A sample implementation using SysV +IPC to map the appropriate real mode memory image to address 0 in +virtual address space just prior to execution may be found in +xfree86/os-support/linux/int10/linux.c. + +On non-PC like platforms emulation of certain PC features such as +initialization of BIOS int vectors, sys_BIOS constants or PCI config +method 1 can be turned on by defining _PC. + +I. Setup Code +------------- + +This sets up the real mode memory image, calls the emulator to POST +the chipset if required and maintains memory allocations in real mode +address space. + +1. xf86Int10InfoPtr xf86InitInt10(int entityIndex); + +This function should first find the screen assigned to the entity +carrying entitiyIndex and then call + + Bool int10skip(ScrnInfoPtr pScrn) + +to find out if the user has requested not to initialize int10. If so +xf86InitInt10() should return NULL. Otherwise an xf86Int10InfoRec +should be allocated. This structure contains the following fields: + + a. int entityIndex - index of the entity whose BIOS is to be + executed. + b. int scrnIndex - index of the screen assigned the entity. + c. pointer cpuRegs - pointer to a emulator/vm86-mode private + structure. May hold cpu register values + for the emulator. + d. CARD16 BIOSseg - Video BIOS segment address. + e. pointer private - pointer to a os specific data structure. + f. struct _int10Mem* - pointer to a structure to hold the memory + access functions for use by an emulator. + g. int num - number of the int to be called. + h. int ax..es,flags - CPU register values to pass to int-call. + +The Init function should initialize a-f. To initialize the emulator +specific execute environment the function + + Bool xf86Int10ExecSetup(xf86Int10InfoPtr pInt) + +should be called. If this function returns FALSE any already allocated +memory should be freed and xf86Int10Init(0 should exit returning NULL. + +If the platform has a PC like system BIOS it may be copied to or +mapped into memory locations SYS_BIOS to SYS_SIZE-1 of the real mode +memory environment of this process. Otherwise the helper function: + +int setup_system_bios(CARD32 base_addr); + +may be called to set up a rudimentary system BIOS sufficient to be +used to boot video BIOSes. base_addr specifies the virtual address +corresponding to SYS_BIOS in the real mode environment. If a PC-like +int vector and BIOS data area is available it should be copied to 0 to +LOW_PAGE_SIZE of the entities real mode environment. In this case the +video interrupt related entries should be reset for all non-primary +cards by calling: + +void reset_int_vect(xf86Int10InfoPtr pInt); To initialize the + +correct video BIOS entry points the BIOS must be warm-booted. If no +PC-like int vector is available one can be set up by calling + +void setup_int_vect(xf86Int10InfoPtr pInt); + +In this case the video BIOS has to be warm-booted always. If the +video BIOS for this entity has been installed during boot it may be +mapped (or copied) directly to the correct address in the real mode +memory environment. Otherwise + +int mapPciRom(xf86Int10InfoPtr pInt, unsigned char * address); + +should be called to copy the BIOS image from PCI ROM. 'address' +specifies the address this image should be copied to. Sufficient space +to hold an entire BIOS image should be allocated prior to calling +mapPciRom(). This function will return the size of the BIOS image in +bytes if it was able to successfully copy the image and 0 +otherwise. To create a well defined point to exit the softbooter + +void set_return_trap(xf86Int10Ptr pInt); + +may be called. It sets up a 'hlt' instruction in the emulator memory +just above the BIOS variable area. Before entering real mode execution +this address will be pushed onto the return stack. If the BIOS needs +to be warm-booted this should be done before leaving xf86InitInt10() +by setting num in the xf86Int10InfoRec to 0xe6 and calling + +void xf86ExecX86int10(xf86Int10IfoPtr pInt); + +The implementation of this function will be discussed below. This +function should be wrapped by calls to void LockLegacyVGA(screen, +legacyVGAPtr vga); and void UnlockLegacyVGA(screen, legacyVGAPtr vga); +The struct vga is used to hold the state of the legacy VGA access +registers if a legacy VGA device exists. xf86InitInt10() should +return a pointer to the xf86Int10InfoRec allocated. + +2. Bool MapCurrentInt10(xf86Int10InfoPtr pInt); + +In case a platform specific mapping has to be performed to map the +memory allocated for the real mode memory environment into a specific +location prior to executing the x86 real mode code a function + + Bool MapCurrentInt10(xf86Int10InfoPtr pInt); + +has to be provided. It will be called by a helper function whenever +the active entity changes. If the vm86 mode is used it is most likely +that the 1MB real mode memory space located somewhere in the processes +virtual memory will have to be remapped to address 0 of the virtual +memory space. + +3. void xf86FreeInt10(xf86Int10InfoPtr pInt); + +To free all memory allocated for video BIOS calls of a specific entity +the function + + void xf86FreeInt10(xf86Int10InfoPtr pInt); + +should be provided. If the entity to be freed was mapped by +MapCurrentInt10() this mapping needs to be undone also. + +4. + void * xf86Int10AllocPages(xf86Int10InfoPtr pInt,int num, int *off) + void xf86Int10FreePages(xf86Int10InfoPtr pInt, void *pbase, int num) + +xf86Int10AllocPages() should allocate 'num' consecutive page-size +chunks of memory. In real mode memory space this range needs to occupy +consecutive addresses, too. The function must return the address of +this memory. The offset in real mode memory needs to be returned in +'off'. If no block of 'num' pages are available the function should +return NULL. + +xf86Int10FreePages() will free the 'num' pages starting at 'pbase'. +'num' is equal to the number of pages allocated by a single +xf86Int10AllocatePages() call. 'pbase' is the address of the range +previously returned by xf86Int10AllocatePages(). + +II. Emulator specific functions +------------------------------- + +1. Bool xf86Int10ExecSetup(xf86Int10InfoPtr pInt); + +This function will be called from xf86InitInt10(). It may be used to +set up the static emulator specific part of the real mode +environment. On success it should return TRUE. + +2. xf86ExecX86int10(xf86Int10InfoPtr pInt); + +This function gets called to execute an int call. It may call the +helper function: + + void setup_int(xf86Int10InfoPrt pInt); + +to copy the register values to the emulator specific locations and to +set up the non-static real mode execution environment. On return from +setup_int() 'Int10Current' holds a pointer to the current +xf86Int10InfoRec. + +It should start execution by calling + + Bool int_handler(xf86Int10InfoPtr pInt); + +and if this function returns TRUE it should call whatever necessary to +continue execution until a 'hlt' instruction is encountered. To copy +the resulting register values back to the xf86Int10InfoRec structure + + void finish_int(xf86Int10InfoPtr pInt); + +should be called. + +Helper functions are provided to aid the implementation of a vm86 +call: + + Bool vm86_GP_fault(xf86Int10InfoPtr pInt); + +This function handles instructions which cause a vm86 call to +trap. PIO access is handled by the in/out calls as defined in +compiler.h. Optionally the PIO instructions can be logged by defining +PRINT_PORT in xf86int10.h. This is meant for debugging purposes. + +Unknown instructions and 'hlt' cause vm86_GP_fault() to return +FALSE. Otherwise TRUE is returned. + +Note: This function is currently based on the Linux vm86 call. It +might have to be modified or even rewritten for other OS. So your +milage may vary. + +Functions to dump memory, code, xf86 CPU register values and stack are +also provided. Take a look at helper.c To view a memory range the +function + + void dprint(unsigned long start, unsigned long size) + +is provided. The use should be self explanatory. + +Register and memory access functions are provided in helper_mem.c. +The PIO register access functions can trap access to PCI config space +access register (config method 1) if _PC is not defined. + +A header file 'defines.h' is required to define OS/emulator specific +ways to access memory and xf86 CPU registers: Defines need to be +provided for memory byte/work/long read/write access +(MEM_RB(name,addr),MEM_RW(name,addr),MEM_RL(name,addr), +MEM_WB(name,addr,val),MEM_WL(name,addr,val),MEM_WL(name,addr,val)) of +the real mode memory environment. 'name' will contain a pointer to the +current xf86Int10InfoRec. Currently defines are available for +vm86-mode under Linux and x86emu. They may be activated by defining +_X86EMU or _VM86_LINUX respectively. + +Note: Emulators usually are not able to pass this pointer when calling +memory access functions. In this case a global variable should be +defined which can hold this pointer. This variable can be set in +MapCurrentInt10(). It also must be set in xf86InitInt10() if this +function calls the memory access functions either directly or by +calling xf86ExecX86int10(pInt). Defines to access the emulator +specific xf86 CPU register locations are also required: +X86_EAX,...,X86_EFLAGS for access of the full 32 bit registers, +X86_AX...X86_FLAGS for access of the 16 bit registers and +XF86_AL,XF86_BL,XF86_CL,XF86_DL to access the lower byte of the +AX,BX,CX and DX register. + + +$XFree86: xc/programs/Xserver/hw/xfree86/int10/INT10.HOWTO,v 1.2 2000/02/08 13:13:22 eich Exp $ diff --git a/xorg-server/hw/xfree86/int10/generic.c b/xorg-server/hw/xfree86/int10/generic.c index 8614e0b9b..5343e47e3 100644 --- a/xorg-server/hw/xfree86/int10/generic.c +++ b/xorg-server/hw/xfree86/int10/generic.c @@ -70,12 +70,12 @@ xf86ExtendedInitInt10(int entityIndex, int Flags) void *base = 0; void *vbiosMem = 0; void *options = NULL; - int screen; legacyVGARec vga; + ScrnInfoPtr pScrn; - screen = (xf86FindScreenForEntity(entityIndex))->scrnIndex; + pScrn = xf86FindScreenForEntity(entityIndex); - options = xf86HandleInt10Options(xf86Screens[screen], entityIndex); + options = xf86HandleInt10Options(pScrn, entityIndex); if (int10skip(options)) { free(options); @@ -89,7 +89,7 @@ xf86ExtendedInitInt10(int entityIndex, int Flags) pInt->mem = &genericMem; pInt->private = (pointer) xnfcalloc(1, sizeof(genericInt10Priv)); INTPriv(pInt)->alloc = (pointer) xnfcalloc(1, ALLOC_ENTRIES(getpagesize())); - pInt->scrnIndex = screen; + pInt->pScrn = pScrn; base = INTPriv(pInt)->base = xnfalloc(SYS_BIOS); /* FIXME: Shouldn't this be a failure case? Leaving dev as NULL seems like @@ -109,7 +109,7 @@ xf86ExtendedInitInt10(int entityIndex, int Flags) INTPriv(pInt)->sysMem = sysMem; if (xf86ReadBIOS(0, 0, base, LOW_PAGE_SIZE) < 0) { - xf86DrvMsg(screen, X_ERROR, "Cannot read int vect\n"); + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Cannot read int vect\n"); goto error1; } @@ -148,7 +148,7 @@ xf86ExtendedInitInt10(int entityIndex, int Flags) vbiosMem = (unsigned char *) base + bios_location; err = pci_device_read_rom(rom_device, vbiosMem); if (err) { - xf86DrvMsg(screen, X_ERROR, "Cannot read V_BIOS (3) %s\n", + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Cannot read V_BIOS (3) %s\n", strerror(err)); goto error1; } @@ -249,7 +249,6 @@ MapVRam(xf86Int10InfoPtr pInt) static void UnmapVRam(xf86Int10InfoPtr pInt) { - int screen = pInt->scrnIndex; int pagesize = getpagesize(); int size = ((VRAM_SIZE + pagesize - 1) / pagesize) * pagesize; diff --git a/xorg-server/hw/xfree86/int10/helper_exec.c b/xorg-server/hw/xfree86/int10/helper_exec.c index 1e908778f..1c58cf7ae 100644 --- a/xorg-server/hw/xfree86/int10/helper_exec.c +++ b/xorg-server/hw/xfree86/int10/helper_exec.c @@ -125,7 +125,7 @@ run_bios_int(int num, xf86Int10InfoPtr pInt) if (MEM_RW(pInt, (num << 2) + 2) == (SYS_BIOS >> 4)) { /* SYS_BIOS_SEG ? */ if (num == 21 && X86_AH == 0x4e) { - xf86DrvMsg(pInt->scrnIndex, X_NOTICE, + xf86DrvMsg(pInt->pScrn->scrnIndex, X_NOTICE, "Failing Find-Matching-File on non-PC" " (int 21, func 4e)\n"); X86_AX = 2; @@ -133,7 +133,7 @@ run_bios_int(int num, xf86Int10InfoPtr pInt) return 1; } else { - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "Ignoring int 0x%02x call\n", num); if (xf86GetVerbosity() > 3) { dump_registers(pInt); @@ -169,7 +169,7 @@ dump_code(xf86Int10InfoPtr pInt) int i; CARD32 lina = SEG_ADR((CARD32), X86_CS, IP); - xf86DrvMsgVerb(pInt->scrnIndex, X_INFO, 3, "code at 0x%8.8" PRIx32 ":\n", + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_INFO, 3, "code at 0x%8.8" PRIx32 ":\n", lina); for (i = 0; i < 0x10; i++) xf86ErrorFVerb(3, " %2.2x", MEM_RB(pInt, lina + i)); @@ -182,19 +182,19 @@ dump_code(xf86Int10InfoPtr pInt) void dump_registers(xf86Int10InfoPtr pInt) { - xf86DrvMsgVerb(pInt->scrnIndex, X_INFO, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_INFO, 3, "EAX=0x%8.8lx, EBX=0x%8.8lx, ECX=0x%8.8lx, EDX=0x%8.8lx\n", (unsigned long) X86_EAX, (unsigned long) X86_EBX, (unsigned long) X86_ECX, (unsigned long) X86_EDX); - xf86DrvMsgVerb(pInt->scrnIndex, X_INFO, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_INFO, 3, "ESP=0x%8.8lx, EBP=0x%8.8lx, ESI=0x%8.8lx, EDI=0x%8.8lx\n", (unsigned long) X86_ESP, (unsigned long) X86_EBP, (unsigned long) X86_ESI, (unsigned long) X86_EDI); - xf86DrvMsgVerb(pInt->scrnIndex, X_INFO, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_INFO, 3, "CS=0x%4.4x, SS=0x%4.4x," " DS=0x%4.4x, ES=0x%4.4x, FS=0x%4.4x, GS=0x%4.4x\n", X86_CS, X86_SS, X86_DS, X86_ES, X86_FS, X86_GS); - xf86DrvMsgVerb(pInt->scrnIndex, X_INFO, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_INFO, 3, "EIP=0x%8.8lx, EFLAGS=0x%8.8lx\n", (unsigned long) X86_EIP, (unsigned long) X86_EFLAGS); } @@ -337,7 +337,7 @@ x_inb(CARD16 port) } else if (port < 0x0100) { /* Don't interfere with mainboard */ val = 0; - xf86DrvMsgVerb(Int10Current->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(Int10Current->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "inb 0x%4.4x\n", port); if (xf86GetVerbosity() > 3) { dump_registers(Int10Current); @@ -395,7 +395,7 @@ x_outb(CARD16 port, CARD8 val) #ifdef __NOT_YET__ } else if (port < 0x0100) { /* Don't interfere with mainboard */ - xf86DrvMsgVerb(Int10Current->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(Int10Current->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "outb 0x%4.4x,0x%2.2x\n", port, val); if (xf86GetVerbosity() > 3) { dump_registers(Int10Current); diff --git a/xorg-server/hw/xfree86/int10/helper_mem.c b/xorg-server/hw/xfree86/int10/helper_mem.c index 96c598a53..160c5aedf 100644 --- a/xorg-server/hw/xfree86/int10/helper_mem.c +++ b/xorg-server/hw/xfree86/int10/helper_mem.c @@ -281,7 +281,7 @@ xf86int10GetBiosLocationType(const xf86Int10InfoPtr pInt) #define CHECK_V_SEGMENT_RANGE(x) \ if (((x) << 4) < V_BIOS) { \ - xf86DrvMsg(pInt->scrnIndex, X_ERROR, \ + xf86DrvMsg(pInt->pScrn->scrnIndex, X_ERROR, \ "V_BIOS address 0x%lx out of range\n", \ (unsigned long)(x) << 4); \ return FALSE; \ @@ -306,17 +306,17 @@ xf86int10GetBiosSegment(xf86Int10InfoPtr pInt, void *base) CHECK_V_SEGMENT_RANGE(cs); vbiosMem = (unsigned char *) base + (cs << 4); - if (int10_check_bios(pInt->scrnIndex, cs, vbiosMem)) { + if (int10_check_bios(pInt->pScrn->scrnIndex, cs, vbiosMem)) { break; } } if (segments[i] == ~0) { - xf86DrvMsg(pInt->scrnIndex, X_ERROR, "No V_BIOS found\n"); + xf86DrvMsg(pInt->pScrn->scrnIndex, X_ERROR, "No V_BIOS found\n"); return FALSE; } - xf86DrvMsg(pInt->scrnIndex, X_INFO, "Primary V_BIOS segment is: 0x%lx\n", + xf86DrvMsg(pInt->pScrn->scrnIndex, X_INFO, "Primary V_BIOS segment is: 0x%lx\n", (unsigned long) cs); pInt->BIOSseg = cs; diff --git a/xorg-server/hw/xfree86/int10/x86emu.c b/xorg-server/hw/xfree86/int10/x86emu.c index b3320e5b9..087059131 100644 --- a/xorg-server/hw/xfree86/int10/x86emu.c +++ b/xorg-server/hw/xfree86/int10/x86emu.c @@ -1,12 +1,12 @@ - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#include "debug.c" -#include "decode.c" -#include "fpu.c" -#include "ops.c" -#include "ops2.c" -#include "prim_ops.c" -#include "sys.c" + +#ifdef HAVE_XORG_CONFIG_H +#include +#endif + +#include "debug.c" +#include "decode.c" +#include "fpu.c" +#include "ops.c" +#include "ops2.c" +#include "prim_ops.c" +#include "sys.c" diff --git a/xorg-server/hw/xfree86/int10/xf86int10.c b/xorg-server/hw/xfree86/int10/xf86int10.c index df347d4dd..5ead44f23 100644 --- a/xorg-server/hw/xfree86/int10/xf86int10.c +++ b/xorg-server/hw/xfree86/int10/xf86int10.c @@ -57,7 +57,7 @@ int_handler(xf86Int10InfoPtr pInt) ret = run_bios_int(num, pInt); if (!ret) { - xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Halting on int 0x%2.2x!\n", num); + xf86DrvMsg(pInt->pScrn->scrnIndex, X_ERROR, "Halting on int 0x%2.2x!\n", num); dump_registers(pInt); stack_trace(pInt); } @@ -257,7 +257,7 @@ int42_handler(xf86Int10InfoPtr pInt) /* DL = character column */ /* Not Implemented */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x04) -- Get Light Pen Position\n", pInt->num); if (xf86GetVerbosity() > 3) { @@ -314,10 +314,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* Leave: Nothing */ /* Not Implemented */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x06) -- Initialise or Scroll Window Up\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, " AL=0x%2.2x, BH=0x%2.2x," " CH=0x%2.2x, CL=0x%2.2x, DH=0x%2.2x, DL=0x%2.2x\n", X86_AL, X86_BH, X86_CH, X86_CL, X86_DH, X86_DL); @@ -339,10 +339,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* Leave: Nothing */ /* Not Implemented */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x07) -- Initialise or Scroll Window Down\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, " AL=0x%2.2x, BH=0x%2.2x," " CH=0x%2.2x, CL=0x%2.2x, DH=0x%2.2x, DL=0x%2.2x\n", X86_AL, X86_BH, X86_CH, X86_CL, X86_DH, X86_DL); @@ -360,10 +360,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* AL = character */ /* Not Implemented */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x08) -- Read Character and Attribute at" " Cursor\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, "BH=0x%2.2x\n", X86_BH); if (xf86GetVerbosity() > 3) { dump_registers(pInt); @@ -382,10 +382,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* Leave: Nothing */ /* Not Implemented */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x09) -- Write Character and Attribute at" " Cursor\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, "AL=0x%2.2x, BH=0x%2.2x, BL=0x%2.2x, CX=0x%4.4x\n", X86_AL, X86_BH, X86_BL, X86_CX); if (xf86GetVerbosity() > 3) { @@ -404,10 +404,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* Leave: Nothing */ /* Not Implemented */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x0A) -- Write Character at Cursor\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, "AL=0x%2.2x, BH=0x%2.2x, BL=0x%2.2x, CX=0x%4.4x\n", X86_AL, X86_BH, X86_BL, X86_CX); if (xf86GetVerbosity() > 3) { @@ -450,10 +450,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* Leave: Nothing */ /* Not Implemented */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x0C) -- Write Graphics Pixel\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, "AL=0x%2.2x, BH=0x%2.2x, CX=0x%4.4x, DX=0x%4.4x\n", X86_AL, X86_BH, X86_CX, X86_DX); if (xf86GetVerbosity() > 3) { @@ -471,10 +471,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* Leave: AL = pixel value */ /* Not Implemented */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x0D) -- Read Graphics Pixel\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, "BH=0x%2.2x, CX=0x%4.4x, DX=0x%4.4x\n", X86_BH, X86_CX, X86_DX); if (xf86GetVerbosity() > 3) { @@ -498,10 +498,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* which might or might not have been */ /* installed yet. */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x0E) -- Write Character in Teletype Mode\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, "AL=0x%2.2x, BH=0x%2.2x, BL=0x%2.2x\n", X86_AL, X86_BH, X86_BL); if (xf86GetVerbosity() > 3) { @@ -564,10 +564,10 @@ int42_handler(xf86Int10InfoPtr pInt) /* which might or might not have been */ /* installed yet. */ { /* Localise */ - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x%2.2x(AH=0x13) -- Write String in Teletype Mode\n", pInt->num); - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 3, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 3, "AL=0x%2.2x, BL=0x%2.2x, CX=0x%4.4x," " DH=0x%2.2x, DL=0x%2.2x, ES:BP=0x%4.4x:0x%4.4x\n", X86_AL, X86_BL, X86_CX, X86_DH, X86_DL, X86_ES, X86_BP); @@ -840,7 +840,7 @@ int1A_handler(xf86Int10InfoPtr pInt) #endif return 1; default: - xf86DrvMsgVerb(pInt->scrnIndex, X_NOT_IMPLEMENTED, 2, + xf86DrvMsgVerb(pInt->pScrn->scrnIndex, X_NOT_IMPLEMENTED, 2, "int 0x1a subfunction\n"); dump_registers(pInt); if (xf86GetVerbosity() > 3) diff --git a/xorg-server/hw/xfree86/int10/xf86int10.h b/xorg-server/hw/xfree86/int10/xf86int10.h index 36b659fd7..6d564fc1a 100644 --- a/xorg-server/hw/xfree86/int10/xf86int10.h +++ b/xorg-server/hw/xfree86/int10/xf86int10.h @@ -21,10 +21,10 @@ /* int10 info structure */ typedef struct { int entityIndex; - int scrnIndex; - pointer cpuRegs; CARD16 BIOSseg; CARD16 inb40time; + ScrnInfoPtr pScrn; + pointer cpuRegs; char *BIOSScratch; int Flags; pointer private; diff --git a/xorg-server/hw/xfree86/int10/xf86x86emu.h b/xorg-server/hw/xfree86/int10/xf86x86emu.h index 4af2dafb7..320ad6fa8 100644 --- a/xorg-server/hw/xfree86/int10/xf86x86emu.h +++ b/xorg-server/hw/xfree86/int10/xf86x86emu.h @@ -1,54 +1,54 @@ -/* - * XFree86 int10 module - * execute BIOS int 10h calls in x86 real mode environment - * Copyright 1999 Egbert Eich - */ -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#ifndef XF86X86EMU_H_ -#define XF86X86EMU_H_ -#include - -#define M _X86EMU_env - -#define X86_EAX M.x86.R_EAX -#define X86_EBX M.x86.R_EBX -#define X86_ECX M.x86.R_ECX -#define X86_EDX M.x86.R_EDX -#define X86_ESI M.x86.R_ESI -#define X86_EDI M.x86.R_EDI -#define X86_EBP M.x86.R_EBP -#define X86_EIP M.x86.R_EIP -#define X86_ESP M.x86.R_ESP -#define X86_EFLAGS M.x86.R_EFLG - -#define X86_FLAGS M.x86.R_FLG -#define X86_AX M.x86.R_AX -#define X86_BX M.x86.R_BX -#define X86_CX M.x86.R_CX -#define X86_DX M.x86.R_DX -#define X86_SI M.x86.R_SI -#define X86_DI M.x86.R_DI -#define X86_BP M.x86.R_BP -#define X86_IP M.x86.R_IP -#define X86_SP M.x86.R_SP -#define X86_CS M.x86.R_CS -#define X86_DS M.x86.R_DS -#define X86_ES M.x86.R_ES -#define X86_SS M.x86.R_SS -#define X86_FS M.x86.R_FS -#define X86_GS M.x86.R_GS - -#define X86_AL M.x86.R_AL -#define X86_BL M.x86.R_BL -#define X86_CL M.x86.R_CL -#define X86_DL M.x86.R_DL - -#define X86_AH M.x86.R_AH -#define X86_BH M.x86.R_BH -#define X86_CH M.x86.R_CH -#define X86_DH M.x86.R_DH - -#endif +/* + * XFree86 int10 module + * execute BIOS int 10h calls in x86 real mode environment + * Copyright 1999 Egbert Eich + */ +#ifdef HAVE_XORG_CONFIG_H +#include +#endif + +#ifndef XF86X86EMU_H_ +#define XF86X86EMU_H_ +#include + +#define M _X86EMU_env + +#define X86_EAX M.x86.R_EAX +#define X86_EBX M.x86.R_EBX +#define X86_ECX M.x86.R_ECX +#define X86_EDX M.x86.R_EDX +#define X86_ESI M.x86.R_ESI +#define X86_EDI M.x86.R_EDI +#define X86_EBP M.x86.R_EBP +#define X86_EIP M.x86.R_EIP +#define X86_ESP M.x86.R_ESP +#define X86_EFLAGS M.x86.R_EFLG + +#define X86_FLAGS M.x86.R_FLG +#define X86_AX M.x86.R_AX +#define X86_BX M.x86.R_BX +#define X86_CX M.x86.R_CX +#define X86_DX M.x86.R_DX +#define X86_SI M.x86.R_SI +#define X86_DI M.x86.R_DI +#define X86_BP M.x86.R_BP +#define X86_IP M.x86.R_IP +#define X86_SP M.x86.R_SP +#define X86_CS M.x86.R_CS +#define X86_DS M.x86.R_DS +#define X86_ES M.x86.R_ES +#define X86_SS M.x86.R_SS +#define X86_FS M.x86.R_FS +#define X86_GS M.x86.R_GS + +#define X86_AL M.x86.R_AL +#define X86_BL M.x86.R_BL +#define X86_CL M.x86.R_CL +#define X86_DL M.x86.R_DL + +#define X86_AH M.x86.R_AH +#define X86_BH M.x86.R_BH +#define X86_CH M.x86.R_CH +#define X86_DH M.x86.R_DH + +#endif -- cgit v1.2.3