diff options
Diffstat (limited to 'src/arch/x86_64/include/bits')
| -rw-r--r-- | src/arch/x86_64/include/bits/byteswap.h | 22 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/compiler.h | 14 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/endian.h | 6 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/errfile.h | 11 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/io.h | 10 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/nap.h | 12 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/smbios.h | 10 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/stdint.h | 21 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/timer.h | 10 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/uaccess.h | 10 | ||||
| -rw-r--r-- | src/arch/x86_64/include/bits/umalloc.h | 10 |
11 files changed, 136 insertions, 0 deletions
diff --git a/src/arch/x86_64/include/bits/byteswap.h b/src/arch/x86_64/include/bits/byteswap.h new file mode 100644 index 000000000..9ed85e8f8 --- /dev/null +++ b/src/arch/x86_64/include/bits/byteswap.h @@ -0,0 +1,22 @@ +#ifndef _BITS_BYTESWAP_H +#define _BITS_BYTESWAP_H + +static inline __attribute__ (( always_inline, const )) uint16_t +__bswap_variable_16 ( uint16_t x ) { + __asm__ ( "xchgb %b0,%h0" : "=Q" ( x ) : "0" ( x ) ); + return x; +} + +static inline __attribute__ (( always_inline, const )) uint32_t +__bswap_variable_32 ( uint32_t x ) { + __asm__ ( "bswapl %k0" : "=r" ( x ) : "0" ( x ) ); + return x; +} + +static inline __attribute__ (( always_inline, const )) uint64_t +__bswap_variable_64 ( uint64_t x ) { + __asm__ ( "bswapq %q0" : "=r" ( x ) : "0" ( x ) ); + return x; +} + +#endif /* _BITS_BYTESWAP_H */ diff --git a/src/arch/x86_64/include/bits/compiler.h b/src/arch/x86_64/include/bits/compiler.h new file mode 100644 index 000000000..51a7eaae2 --- /dev/null +++ b/src/arch/x86_64/include/bits/compiler.h @@ -0,0 +1,14 @@ +#ifndef _BITS_COMPILER_H +#define _BITS_COMPILER_H + +#ifndef ASSEMBLY + +/** Declare a function with standard calling conventions */ +#define __asmcall __attribute__ (( regparm(0) )) + +/** Declare a function with libgcc implicit linkage */ +#define __libgcc + +#endif /* ASSEMBLY */ + +#endif /* _BITS_COMPILER_H */ diff --git a/src/arch/x86_64/include/bits/endian.h b/src/arch/x86_64/include/bits/endian.h new file mode 100644 index 000000000..413e702db --- /dev/null +++ b/src/arch/x86_64/include/bits/endian.h @@ -0,0 +1,6 @@ +#ifndef ETHERBOOT_BITS_ENDIAN_H +#define ETHERBOOT_BITS_ENDIAN_H + +#define __BYTE_ORDER __LITTLE_ENDIAN + +#endif /* ETHERBOOT_BITS_ENDIAN_H */ diff --git a/src/arch/x86_64/include/bits/errfile.h b/src/arch/x86_64/include/bits/errfile.h new file mode 100644 index 000000000..dcda26ba4 --- /dev/null +++ b/src/arch/x86_64/include/bits/errfile.h @@ -0,0 +1,11 @@ +#ifndef _BITS_ERRFILE_H +#define _BITS_ERRFILE_H + +/** + * @addtogroup errfile Error file identifiers + * @{ + */ + +/** @} */ + +#endif /* _BITS_ERRFILE_H */ diff --git a/src/arch/x86_64/include/bits/io.h b/src/arch/x86_64/include/bits/io.h new file mode 100644 index 000000000..921fdcc05 --- /dev/null +++ b/src/arch/x86_64/include/bits/io.h @@ -0,0 +1,10 @@ +#ifndef _BITS_IO_H +#define _BITS_IO_H + +/** @file + * + * x86_64-specific I/O API implementations + * + */ + +#endif /* _BITS_IO_H */ diff --git a/src/arch/x86_64/include/bits/nap.h b/src/arch/x86_64/include/bits/nap.h new file mode 100644 index 000000000..0a0c8a246 --- /dev/null +++ b/src/arch/x86_64/include/bits/nap.h @@ -0,0 +1,12 @@ +#ifndef _BITS_NAP_H +#define _BITS_NAP_H + +/** @file + * + * x86_64-specific CPU sleeping API implementations + * + */ + +#include <gpxe/efi/efix86_nap.h> + +#endif /* _BITS_MAP_H */ diff --git a/src/arch/x86_64/include/bits/smbios.h b/src/arch/x86_64/include/bits/smbios.h new file mode 100644 index 000000000..2f0118d02 --- /dev/null +++ b/src/arch/x86_64/include/bits/smbios.h @@ -0,0 +1,10 @@ +#ifndef _BITS_SMBIOS_H +#define _BITS_SMBIOS_H + +/** @file + * + * i386-specific SMBIOS API implementations + * + */ + +#endif /* _BITS_SMBIOS_H */ diff --git a/src/arch/x86_64/include/bits/stdint.h b/src/arch/x86_64/include/bits/stdint.h new file mode 100644 index 000000000..23bae9c46 --- /dev/null +++ b/src/arch/x86_64/include/bits/stdint.h @@ -0,0 +1,21 @@ +#ifndef _BITS_STDINT_H +#define _BITS_STDINT_H + +typedef unsigned long size_t; +typedef signed long ssize_t; +typedef signed long off_t; + +typedef unsigned char uint8_t; +typedef unsigned short uint16_t; +typedef unsigned int uint32_t; +typedef unsigned long long uint64_t; + +typedef signed char int8_t; +typedef signed short int16_t; +typedef signed int int32_t; +typedef signed long long int64_t; + +typedef unsigned long physaddr_t; +typedef unsigned long intptr_t; + +#endif /* _BITS_STDINT_H */ diff --git a/src/arch/x86_64/include/bits/timer.h b/src/arch/x86_64/include/bits/timer.h new file mode 100644 index 000000000..dfa6c270c --- /dev/null +++ b/src/arch/x86_64/include/bits/timer.h @@ -0,0 +1,10 @@ +#ifndef _BITS_TIMER_H +#define _BITS_TIMER_H + +/** @file + * + * x86_64-specific timer API implementations + * + */ + +#endif /* _BITS_TIMER_H */ diff --git a/src/arch/x86_64/include/bits/uaccess.h b/src/arch/x86_64/include/bits/uaccess.h new file mode 100644 index 000000000..455829242 --- /dev/null +++ b/src/arch/x86_64/include/bits/uaccess.h @@ -0,0 +1,10 @@ +#ifndef _BITS_UACCESS_H +#define _BITS_UACCESS_H + +/** @file + * + * x86_64-specific user access API implementations + * + */ + +#endif /* _BITS_UACCESS_H */ diff --git a/src/arch/x86_64/include/bits/umalloc.h b/src/arch/x86_64/include/bits/umalloc.h new file mode 100644 index 000000000..12bf949d1 --- /dev/null +++ b/src/arch/x86_64/include/bits/umalloc.h @@ -0,0 +1,10 @@ +#ifndef _BITS_UMALLOC_H +#define _BITS_UMALLOC_H + +/** @file + * + * x86_64-specific user memory allocation API implementations + * + */ + +#endif /* _BITS_UMALLOC_H */ |