From edea3a434ccae8dc980c715949287c9ba63babf5 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Sun, 8 May 2016 00:18:35 +0100 Subject: [arm] Split out 32-bit-specific code to arch/arm32 Signed-off-by: Michael Brown --- src/arch/arm/include/bits/bigint.h | 316 ------------------------------ src/arch/arm/include/bits/bitops.h | 100 ---------- src/arch/arm/include/bits/byteswap.h | 52 ----- src/arch/arm/include/bits/compiler.h | 16 -- src/arch/arm/include/bits/profile.h | 30 --- src/arch/arm/include/bits/stdint.h | 23 --- src/arch/arm/include/bits/strings.h | 85 -------- src/arch/arm/include/efi/ipxe/dhcp_arch.h | 46 ----- src/arch/arm/include/gdbmach.h | 45 ----- src/arch/arm/include/limits.h | 61 ------ src/arch/arm/include/setjmp.h | 38 ---- 11 files changed, 812 deletions(-) delete mode 100644 src/arch/arm/include/bits/bigint.h delete mode 100644 src/arch/arm/include/bits/bitops.h delete mode 100644 src/arch/arm/include/bits/byteswap.h delete mode 100644 src/arch/arm/include/bits/compiler.h delete mode 100644 src/arch/arm/include/bits/profile.h delete mode 100644 src/arch/arm/include/bits/stdint.h delete mode 100644 src/arch/arm/include/bits/strings.h delete mode 100644 src/arch/arm/include/efi/ipxe/dhcp_arch.h delete mode 100644 src/arch/arm/include/gdbmach.h delete mode 100644 src/arch/arm/include/limits.h delete mode 100644 src/arch/arm/include/setjmp.h (limited to 'src/arch/arm/include') diff --git a/src/arch/arm/include/bits/bigint.h b/src/arch/arm/include/bits/bigint.h deleted file mode 100644 index 103c6c489..000000000 --- a/src/arch/arm/include/bits/bigint.h +++ /dev/null @@ -1,316 +0,0 @@ -#ifndef _BITS_BIGINT_H -#define _BITS_BIGINT_H - -/** @file - * - * Big integer support - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include -#include -#include - -/** Element of a big integer */ -typedef uint32_t bigint_element_t; - -/** - * Initialise big integer - * - * @v value0 Element 0 of big integer to initialise - * @v size Number of elements - * @v data Raw data - * @v len Length of raw data - */ -static inline __attribute__ (( always_inline )) void -bigint_init_raw ( uint32_t *value0, unsigned int size, - const void *data, size_t len ) { - size_t pad_len = ( sizeof ( bigint_t ( size ) ) - len ); - uint8_t *value_byte = ( ( void * ) value0 ); - const uint8_t *data_byte = ( data + len ); - - /* Copy raw data in reverse order, padding with zeros */ - while ( len-- ) - *(value_byte++) = *(--data_byte); - while ( pad_len-- ) - *(value_byte++) = 0; -} - -/** - * Add big integers - * - * @v addend0 Element 0 of big integer to add - * @v value0 Element 0 of big integer to be added to - * @v size Number of elements - */ -static inline __attribute__ (( always_inline )) void -bigint_add_raw ( const uint32_t *addend0, uint32_t *value0, - unsigned int size ) { - bigint_t ( size ) __attribute__ (( may_alias )) *value = - ( ( void * ) value0 ); - uint32_t *discard_addend; - uint32_t *discard_value; - uint32_t *discard_end; - uint32_t discard_addend_i; - uint32_t discard_value_i; - - __asm__ __volatile__ ( "adds %2, %0, %8, lsl #2\n\t" /* clear CF */ - "\n1:\n\t" - "ldmia %0!, {%3}\n\t" - "ldr %4, [%1]\n\t" - "adcs %4, %3\n\t" - "stmia %1!, {%4}\n\t" - "teq %0, %2\n\t" - "bne 1b\n\t" - : "=l" ( discard_addend ), - "=l" ( discard_value ), - "=l" ( discard_end ), - "=l" ( discard_addend_i ), - "=l" ( discard_value_i ), - "+m" ( *value ) - : "0" ( addend0 ), "1" ( value0 ), "l" ( size ) - : "cc" ); -} - -/** - * Subtract big integers - * - * @v subtrahend0 Element 0 of big integer to subtract - * @v value0 Element 0 of big integer to be subtracted from - * @v size Number of elements - */ -static inline __attribute__ (( always_inline )) void -bigint_subtract_raw ( const uint32_t *subtrahend0, uint32_t *value0, - unsigned int size ) { - bigint_t ( size ) __attribute__ (( may_alias )) *value = - ( ( void * ) value0 ); - uint32_t *discard_subtrahend; - uint32_t *discard_value; - uint32_t *discard_end; - uint32_t discard_subtrahend_i; - uint32_t discard_value_i; - - __asm__ __volatile__ ( "add %2, %0, %8, lsl #2\n\t" - "cmp %2, %0\n\t" /* set CF */ - "\n1:\n\t" - "ldmia %0!, {%3}\n\t" - "ldr %4, [%1]\n\t" - "sbcs %4, %3\n\t" - "stmia %1!, {%4}\n\t" - "teq %0, %2\n\t" - "bne 1b\n\t" - : "=l" ( discard_subtrahend ), - "=l" ( discard_value ), - "=l" ( discard_end ), - "=l" ( discard_subtrahend_i ), - "=l" ( discard_value_i ), - "+m" ( *value ) - : "0" ( subtrahend0 ), "1" ( value0 ), - "l" ( size ) - : "cc" ); -} - -/** - * Rotate big integer left - * - * @v value0 Element 0 of big integer - * @v size Number of elements - */ -static inline __attribute__ (( always_inline )) void -bigint_rol_raw ( uint32_t *value0, unsigned int size ) { - bigint_t ( size ) __attribute__ (( may_alias )) *value = - ( ( void * ) value0 ); - uint32_t *discard_value; - uint32_t *discard_end; - uint32_t discard_value_i; - - __asm__ __volatile__ ( "adds %1, %0, %5, lsl #2\n\t" /* clear CF */ - "\n1:\n\t" - "ldr %2, [%0]\n\t" - "adcs %2, %2\n\t" - "stmia %0!, {%2}\n\t" - "teq %0, %1\n\t" - "bne 1b\n\t" - : "=l" ( discard_value ), - "=l" ( discard_end ), - "=l" ( discard_value_i ), - "+m" ( *value ) - : "0" ( value0 ), "1" ( size ) - : "cc" ); -} - -/** - * Rotate big integer right - * - * @v value0 Element 0 of big integer - * @v size Number of elements - */ -static inline __attribute__ (( always_inline )) void -bigint_ror_raw ( uint32_t *value0, unsigned int size ) { - bigint_t ( size ) __attribute__ (( may_alias )) *value = - ( ( void * ) value0 ); - uint32_t *discard_value; - uint32_t *discard_end; - uint32_t discard_value_i; - - __asm__ __volatile__ ( "adds %1, %0, %5, lsl #2\n\t" /* clear CF */ - "\n1:\n\t" - "ldmdb %1!, {%2}\n\t" - "rrxs %2, %2\n\t" - "str %2, [%1]\n\t" - "teq %0, %1\n\t" - "bne 1b\n\t" - : "=l" ( discard_value ), - "=l" ( discard_end ), - "=l" ( discard_value_i ), - "+m" ( *value ) - : "0" ( value0 ), "1" ( size ) - : "cc" ); -} - -/** - * Test if big integer is equal to zero - * - * @v value0 Element 0 of big integer - * @v size Number of elements - * @ret is_zero Big integer is equal to zero - */ -static inline __attribute__ (( always_inline, pure )) int -bigint_is_zero_raw ( const uint32_t *value0, unsigned int size ) { - const uint32_t *value = value0; - uint32_t value_i; - - do { - value_i = *(value++); - if ( value_i ) - break; - } while ( --size ); - - return ( value_i == 0 ); -} - -/** - * Compare big integers - * - * @v value0 Element 0 of big integer - * @v reference0 Element 0 of reference big integer - * @v size Number of elements - * @ret geq Big integer is greater than or equal to the reference - */ -static inline __attribute__ (( always_inline, pure )) int -bigint_is_geq_raw ( const uint32_t *value0, const uint32_t *reference0, - unsigned int size ) { - const uint32_t *value = ( value0 + size ); - const uint32_t *reference = ( reference0 + size ); - uint32_t value_i; - uint32_t reference_i; - - do { - value_i = *(--value); - reference_i = *(--reference); - if ( value_i != reference_i ) - break; - } while ( --size ); - - return ( value_i >= reference_i ); -} - -/** - * Test if bit is set in big integer - * - * @v value0 Element 0 of big integer - * @v size Number of elements - * @v bit Bit to test - * @ret is_set Bit is set - */ -static inline __attribute__ (( always_inline )) int -bigint_bit_is_set_raw ( const uint32_t *value0, unsigned int size, - unsigned int bit ) { - const bigint_t ( size ) __attribute__ (( may_alias )) *value = - ( ( const void * ) value0 ); - unsigned int index = ( bit / ( 8 * sizeof ( value->element[0] ) ) ); - unsigned int subindex = ( bit % ( 8 * sizeof ( value->element[0] ) ) ); - - return ( value->element[index] & ( 1 << subindex ) ); -} - -/** - * Find highest bit set in big integer - * - * @v value0 Element 0 of big integer - * @v size Number of elements - * @ret max_bit Highest bit set + 1 (or 0 if no bits set) - */ -static inline __attribute__ (( always_inline )) int -bigint_max_set_bit_raw ( const uint32_t *value0, unsigned int size ) { - const uint32_t *value = ( value0 + size ); - int max_bit = ( 8 * sizeof ( bigint_t ( size ) ) ); - uint32_t value_i; - - do { - value_i = *(--value); - max_bit -= ( 32 - fls ( value_i ) ); - if ( value_i ) - break; - } while ( --size ); - - return max_bit; -} - -/** - * Grow big integer - * - * @v source0 Element 0 of source big integer - * @v source_size Number of elements in source big integer - * @v dest0 Element 0 of destination big integer - * @v dest_size Number of elements in destination big integer - */ -static inline __attribute__ (( always_inline )) void -bigint_grow_raw ( const uint32_t *source0, unsigned int source_size, - uint32_t *dest0, unsigned int dest_size ) { - unsigned int pad_size = ( dest_size - source_size ); - - memcpy ( dest0, source0, sizeof ( bigint_t ( source_size ) ) ); - memset ( ( dest0 + source_size ), 0, sizeof ( bigint_t ( pad_size ) ) ); -} - -/** - * Shrink big integer - * - * @v source0 Element 0 of source big integer - * @v source_size Number of elements in source big integer - * @v dest0 Element 0 of destination big integer - * @v dest_size Number of elements in destination big integer - */ -static inline __attribute__ (( always_inline )) void -bigint_shrink_raw ( const uint32_t *source0, unsigned int source_size __unused, - uint32_t *dest0, unsigned int dest_size ) { - - memcpy ( dest0, source0, sizeof ( bigint_t ( dest_size ) ) ); -} - -/** - * Finalise big integer - * - * @v value0 Element 0 of big integer to finalise - * @v size Number of elements - * @v out Output buffer - * @v len Length of output buffer - */ -static inline __attribute__ (( always_inline )) void -bigint_done_raw ( const uint32_t *value0, unsigned int size __unused, - void *out, size_t len ) { - const uint8_t *value_byte = ( ( const void * ) value0 ); - uint8_t *out_byte = ( out + len ); - - /* Copy raw data in reverse order */ - while ( len-- ) - *(--out_byte) = *(value_byte++); -} - -extern void bigint_multiply_raw ( const uint32_t *multiplicand0, - const uint32_t *multiplier0, - uint32_t *value0, unsigned int size ); - -#endif /* _BITS_BIGINT_H */ diff --git a/src/arch/arm/include/bits/bitops.h b/src/arch/arm/include/bits/bitops.h deleted file mode 100644 index 9a5fe14c2..000000000 --- a/src/arch/arm/include/bits/bitops.h +++ /dev/null @@ -1,100 +0,0 @@ -#ifndef _BITS_BITOPS_H -#define _BITS_BITOPS_H - -/** @file - * - * ARM bit operations - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include - -/** - * Test and set bit atomically - * - * @v bit Bit to set - * @v bits Bit field - * @ret old Old value of bit (zero or non-zero) - */ -static inline __attribute__ (( always_inline )) int -test_and_set_bit ( unsigned int bit, volatile void *bits ) { - unsigned int index = ( bit / 32 ); - unsigned int offset = ( bit % 32 ); - volatile uint32_t *dword = ( ( ( volatile uint32_t * ) bits ) + index ); - uint32_t mask = ( 1UL << offset ); - uint32_t old; - uint32_t new; - uint32_t flag; - - __asm__ __volatile__ ( "\n1:\n\t" - "ldrex %0, %3\n\t" - "orr %1, %0, %4\n\t" - "strex %2, %1, %3\n\t" - "tst %2, %2\n\t" - "bne 1b\n\t" - : "=&r" ( old ), "=&r" ( new ), "=&l" ( flag ), - "+Q" ( *dword ) - : "r" ( mask ) - : "cc" ); - - return ( old & mask ); -} - -/** - * Test and clear bit atomically - * - * @v bit Bit to set - * @v bits Bit field - * @ret old Old value of bit (zero or non-zero) - */ -static inline __attribute__ (( always_inline )) int -test_and_clear_bit ( unsigned int bit, volatile void *bits ) { - unsigned int index = ( bit / 32 ); - unsigned int offset = ( bit % 32 ); - volatile uint32_t *dword = ( ( ( volatile uint32_t * ) bits ) + index ); - uint32_t mask = ( 1UL << offset ); - uint32_t old; - uint32_t new; - uint32_t flag; - - __asm__ __volatile__ ( "\n1:\n\t" - "ldrex %0, %3\n\t" - "bic %1, %0, %4\n\t" - "strex %2, %1, %3\n\t" - "tst %2, %2\n\t" - "bne 1b\n\t" - : "=&r" ( old ), "=&r" ( new ), "=&l" ( flag ), - "+Q" ( *dword ) - : "r" ( mask ) - : "cc" ); - - return ( old & mask ); -} - -/** - * Set bit atomically - * - * @v bit Bit to set - * @v bits Bit field - */ -static inline __attribute__ (( always_inline )) void -set_bit ( unsigned int bit, volatile void *bits ) { - - test_and_set_bit ( bit, bits ); -} - -/** - * Clear bit atomically - * - * @v bit Bit to set - * @v bits Bit field - */ -static inline __attribute__ (( always_inline )) void -clear_bit ( unsigned int bit, volatile void *bits ) { - - test_and_clear_bit ( bit, bits ); -} - -#endif /* _BITS_BITOPS_H */ diff --git a/src/arch/arm/include/bits/byteswap.h b/src/arch/arm/include/bits/byteswap.h deleted file mode 100644 index 1fc884bd8..000000000 --- a/src/arch/arm/include/bits/byteswap.h +++ /dev/null @@ -1,52 +0,0 @@ -#ifndef _BITS_BYTESWAP_H -#define _BITS_BYTESWAP_H - -/** @file - * - * Byte-order swapping functions - * - */ - -#include - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -static inline __attribute__ (( always_inline, const )) uint16_t -__bswap_variable_16 ( uint16_t x ) { - __asm__ ( "rev16 %0, %1" : "=l" ( x ) : "l" ( x ) ); - return x; -} - -static inline __attribute__ (( always_inline )) void -__bswap_16s ( uint16_t *x ) { - *x = __bswap_variable_16 ( *x ); -} - -static inline __attribute__ (( always_inline, const )) uint32_t -__bswap_variable_32 ( uint32_t x ) { - __asm__ ( "rev %0, %1" : "=l" ( x ) : "l" ( x ) ); - return x; -} - -static inline __attribute__ (( always_inline )) void -__bswap_32s ( uint32_t *x ) { - *x = __bswap_variable_32 ( *x ); -} - -static inline __attribute__ (( always_inline, const )) uint64_t -__bswap_variable_64 ( uint64_t x ) { - uint32_t in_high = ( x >> 32 ); - uint32_t in_low = ( x & 0xffffffffUL ); - uint32_t out_high = __bswap_variable_32 ( in_low ); - uint32_t out_low = __bswap_variable_32 ( in_high ); - - return ( ( ( ( uint64_t ) out_high ) << 32 ) | - ( ( uint64_t ) out_low ) ); -} - -static inline __attribute__ (( always_inline )) void -__bswap_64s ( uint64_t *x ) { - *x = __bswap_variable_64 ( *x ); -} - -#endif diff --git a/src/arch/arm/include/bits/compiler.h b/src/arch/arm/include/bits/compiler.h deleted file mode 100644 index e420cf922..000000000 --- a/src/arch/arm/include/bits/compiler.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef _BITS_COMPILER_H -#define _BITS_COMPILER_H - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -/** Dummy relocation type */ -#define RELOC_TYPE_NONE R_ARM_NONE - -#ifndef ASSEMBLY - -#define __asmcall -#define __libgcc - -#endif /* ASSEMBLY */ - -#endif /*_BITS_COMPILER_H */ diff --git a/src/arch/arm/include/bits/profile.h b/src/arch/arm/include/bits/profile.h deleted file mode 100644 index 2b15d1604..000000000 --- a/src/arch/arm/include/bits/profile.h +++ /dev/null @@ -1,30 +0,0 @@ -#ifndef _BITS_PROFILE_H -#define _BITS_PROFILE_H - -/** @file - * - * Profiling - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include - -/** - * Get profiling timestamp - * - * @ret timestamp Timestamp - */ -static inline __attribute__ (( always_inline )) uint64_t -profile_timestamp ( void ) { - uint32_t cycles; - - /* Read cycle counter */ - __asm__ __volatile__ ( "mcr p15, 0, %1, c9, c12, 0\n\t" - "mrc p15, 0, %0, c9, c13, 0\n\t" - : "=r" ( cycles ) : "r" ( 1 ) ); - return cycles; -} - -#endif /* _BITS_PROFILE_H */ diff --git a/src/arch/arm/include/bits/stdint.h b/src/arch/arm/include/bits/stdint.h deleted file mode 100644 index fe1f9946a..000000000 --- a/src/arch/arm/include/bits/stdint.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef _BITS_STDINT_H -#define _BITS_STDINT_H - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -typedef __SIZE_TYPE__ 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/arm/include/bits/strings.h b/src/arch/arm/include/bits/strings.h deleted file mode 100644 index adbd5f4b4..000000000 --- a/src/arch/arm/include/bits/strings.h +++ /dev/null @@ -1,85 +0,0 @@ -#ifndef _BITS_STRINGS_H -#define _BITS_STRINGS_H - -/** @file - * - * String functions - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -/** - * Find first (i.e. least significant) set bit - * - * @v value Value - * @ret lsb Least significant bit set in value (LSB=1), or zero - */ -static inline __attribute__ (( always_inline )) int __ffsl ( long value ) { - unsigned long bits = value; - unsigned long lsb; - unsigned int lz; - - /* Extract least significant set bit */ - lsb = ( bits & -bits ); - - /* Count number of leading zeroes before LSB */ - __asm__ ( "clz %0, %1" : "=r" ( lz ) : "r" ( lsb ) ); - - return ( 32 - lz ); -} - -/** - * Find first (i.e. least significant) set bit - * - * @v value Value - * @ret lsb Least significant bit set in value (LSB=1), or zero - */ -static inline __attribute__ (( always_inline )) int __ffsll ( long long value ){ - unsigned long high = ( value >> 32 ); - unsigned long low = ( value >> 0 ); - - if ( low ) { - return ( __ffsl ( low ) ); - } else if ( high ) { - return ( 32 + __ffsl ( high ) ); - } else { - return 0; - } -} - -/** - * Find last (i.e. most significant) set bit - * - * @v value Value - * @ret msb Most significant bit set in value (LSB=1), or zero - */ -static inline __attribute__ (( always_inline )) int __flsl ( long value ) { - unsigned int lz; - - /* Count number of leading zeroes */ - __asm__ ( "clz %0, %1" : "=r" ( lz ) : "r" ( value ) ); - - return ( 32 - lz ); -} - -/** - * Find last (i.e. most significant) set bit - * - * @v value Value - * @ret msb Most significant bit set in value (LSB=1), or zero - */ -static inline __attribute__ (( always_inline )) int __flsll ( long long value ){ - unsigned long high = ( value >> 32 ); - unsigned long low = ( value >> 0 ); - - if ( high ) { - return ( 32 + __flsl ( high ) ); - } else if ( low ) { - return ( __flsl ( low ) ); - } else { - return 0; - } -} - -#endif /* _BITS_STRINGS_H */ diff --git a/src/arch/arm/include/efi/ipxe/dhcp_arch.h b/src/arch/arm/include/efi/ipxe/dhcp_arch.h deleted file mode 100644 index f403d4ce8..000000000 --- a/src/arch/arm/include/efi/ipxe/dhcp_arch.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (C) 2015 Michael Brown . - * - * 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; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * You can also choose to distribute this program under the terms of - * the Unmodified Binary Distribution Licence (as given in the file - * COPYING.UBDL), provided that you have satisfied its requirements. - */ - -#ifndef _DHCP_ARCH_H -#define _DHCP_ARCH_H - -/** @file - * - * Architecture-specific DHCP options - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include - -#define DHCP_ARCH_VENDOR_CLASS_ID \ - DHCP_STRING ( 'P', 'X', 'E', 'C', 'l', 'i', 'e', 'n', 't', ':', \ - 'A', 'r', 'c', 'h', ':', '0', '0', '0', '0', '7', ':', \ - 'U', 'N', 'D', 'I', ':', '0', '0', '3', '0', '1', '0' ) - -#define DHCP_ARCH_CLIENT_ARCHITECTURE \ - DHCP_WORD ( DHCP_CLIENT_ARCHITECTURE_EFI ) - -#define DHCP_ARCH_CLIENT_NDI DHCP_OPTION ( 1 /* UNDI */ , 3, 10 /* v3.10 */ ) - -#endif diff --git a/src/arch/arm/include/gdbmach.h b/src/arch/arm/include/gdbmach.h deleted file mode 100644 index cd152eedd..000000000 --- a/src/arch/arm/include/gdbmach.h +++ /dev/null @@ -1,45 +0,0 @@ -#ifndef GDBMACH_H -#define GDBMACH_H - -/** @file - * - * GDB architecture specifics - * - * This file declares functions for manipulating the machine state and - * debugging context. - * - */ - -#include - -typedef unsigned long gdbreg_t; - -/* Register snapshot */ -enum { - /* Not yet implemented */ - GDBMACH_NREGS, -}; - -#define GDBMACH_SIZEOF_REGS ( GDBMACH_NREGS * sizeof ( gdbreg_t ) ) - -static inline void gdbmach_set_pc ( gdbreg_t *regs, gdbreg_t pc ) { - /* Not yet implemented */ - ( void ) regs; - ( void ) pc; -} - -static inline void gdbmach_set_single_step ( gdbreg_t *regs, int step ) { - /* Not yet implemented */ - ( void ) regs; - ( void ) step; -} - -static inline void gdbmach_breakpoint ( void ) { - /* Not yet implemented */ -} - -extern int gdbmach_set_breakpoint ( int type, unsigned long addr, size_t len, - int enable ); -extern void gdbmach_init ( void ); - -#endif /* GDBMACH_H */ diff --git a/src/arch/arm/include/limits.h b/src/arch/arm/include/limits.h deleted file mode 100644 index bb48b75ab..000000000 --- a/src/arch/arm/include/limits.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef LIMITS_H -#define LIMITS_H 1 - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -/* Number of bits in a `char' */ -#define CHAR_BIT 8 - -/* Minimum and maximum values a `signed char' can hold */ -#define SCHAR_MIN (-128) -#define SCHAR_MAX 127 - -/* Maximum value an `unsigned char' can hold. (Minimum is 0.) */ -#define UCHAR_MAX 255 - -/* Minimum and maximum values a `char' can hold */ -#define CHAR_MIN SCHAR_MIN -#define CHAR_MAX SCHAR_MAX - -/* Minimum and maximum values a `signed short int' can hold */ -#define SHRT_MIN (-32768) -#define SHRT_MAX 32767 - -/* Maximum value an `unsigned short' can hold. (Minimum is 0.) */ -#define USHRT_MAX 65535 - - -/* Minimum and maximum values a `signed int' can hold */ -#define INT_MIN (-INT_MAX - 1) -#define INT_MAX 2147483647 - -/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */ -#define UINT_MAX 4294967295U - - -/* Minimum and maximum values a `signed int' can hold */ -#define INT_MAX 2147483647 -#define INT_MIN (-INT_MAX - 1) - - -/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */ -#define UINT_MAX 4294967295U - - -/* Minimum and maximum values a `signed long' can hold */ -#define LONG_MAX 2147483647 -#define LONG_MIN (-LONG_MAX - 1L) - -/* Maximum value an `unsigned long' can hold. (Minimum is 0.) */ -#define ULONG_MAX 4294967295UL - -/* Minimum and maximum values a `signed long long' can hold */ -#define LLONG_MAX 9223372036854775807LL -#define LLONG_MIN (-LONG_MAX - 1LL) - - -/* Maximum value an `unsigned long long' can hold. (Minimum is 0.) */ -#define ULLONG_MAX 18446744073709551615ULL - - -#endif /* LIMITS_H */ diff --git a/src/arch/arm/include/setjmp.h b/src/arch/arm/include/setjmp.h deleted file mode 100644 index 4828b47a2..000000000 --- a/src/arch/arm/include/setjmp.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef _SETJMP_H -#define _SETJMP_H - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include - -/** A jump buffer */ -typedef struct { - /** Saved r4 */ - uint32_t r4; - /** Saved r5 */ - uint32_t r5; - /** Saved r6 */ - uint32_t r6; - /** Saved r7 */ - uint32_t r7; - /** Saved r8 */ - uint32_t r8; - /** Saved r9 */ - uint32_t r9; - /** Saved r10 */ - uint32_t r10; - /** Saved frame pointer (r11) */ - uint32_t fp; - /** Saved stack pointer (r13) */ - uint32_t sp; - /** Saved link register (r14) */ - uint32_t lr; -} jmp_buf[1]; - -extern int __asmcall __attribute__ (( returns_twice )) -setjmp ( jmp_buf env ); - -extern void __asmcall __attribute__ (( noreturn )) -longjmp ( jmp_buf env, int val ); - -#endif /* _SETJMP_H */ -- cgit v1.2.3-55-g7522