lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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Last change
on this file since 3f695aad was 04552a80, checked in by Martin Decky <martin@…>, 19 years ago |
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code cleanup (somebody should read the coding style guide)
remove DONT_OPEN_STDIO (this has to be done in a different way, ppc32 linker segfaults on initiating extern variable)
remove deprecated libipc stuff
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Property mode
set to
100644
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File size:
956 bytes
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| 1 |
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| 2 |
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| 3 | #include <arch/types.h>
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| 4 | #include <types.h>
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| 5 |
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| 6 | #ifndef __libc__FB_H__
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| 7 | #define __libc__FB_H__
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| 8 |
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| 9 | #define FB_GET_VFB 1024
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| 10 | #define FB_PUTCHAR 1025
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| 11 |
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| 12 | #define METHOD_WIDTH 16
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| 13 | #define ITEM_WIDTH 16
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| 14 | #define COUNT_WIDTH 16 /* Should be 8 times integer */
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| 15 |
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| 16 |
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| 17 | struct _fb_method {
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| 18 | unsigned m : METHOD_WIDTH;
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| 19 | unsigned item : ITEM_WIDTH;
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| 20 | } __attribute__((packed));
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| 21 |
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| 22 | union fb_method {
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| 23 | struct _fb_method m;
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| 24 | __native fill;
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| 25 | } __attribute__((packed));
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| 26 |
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| 27 | struct fb_call_args {
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| 28 | union fb_method method;
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| 29 | union {
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| 30 | struct {
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| 31 | unsigned count : COUNT_WIDTH;
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| 32 | char chars[3 * sizeof(__native) - (COUNT_WIDTH >> 3)];
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| 33 | } putchar __attribute__((packed));
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| 34 | } data ; // __attribute__((packed));
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| 35 | } __attribute__((packed));
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| 36 |
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| 37 | struct fb_ipc_args {
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| 38 | __native method;
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| 39 | __native arg1;
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| 40 | __native arg2;
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| 41 | __native arg3;
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| 42 | } __attribute__((packed));
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| 43 |
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| 44 | union fb_args {
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| 45 | struct fb_call_args fb_args;
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| 46 | struct fb_ipc_args ipc_args;
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| 47 | } __attribute__((packed));
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| 48 |
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| 49 | typedef union fb_args fb_args_t;
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| 50 |
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| 51 | #endif
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