diff options
Diffstat (limited to 'cpukit/score/cpu')
-rw-r--r-- | cpukit/score/cpu/arm/rtems/score/cpu.h | 3 | ||||
-rw-r--r-- | cpukit/score/cpu/avr/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/bfin/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/h8300/rtems/score/cpu.h | 6 | ||||
-rw-r--r-- | cpukit/score/cpu/i386/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/lm32/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/m32c/rtems/score/cpu.h | 6 | ||||
-rw-r--r-- | cpukit/score/cpu/m32r/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/m68k/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/mips/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/nios2/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/no_cpu/rtems/score/cpu.h | 9 | ||||
-rw-r--r-- | cpukit/score/cpu/powerpc/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/sh/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/sparc/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/sparc64/rtems/score/cpu.h | 2 | ||||
-rw-r--r-- | cpukit/score/cpu/v850/rtems/score/cpu.h | 2 |
17 files changed, 50 insertions, 0 deletions
diff --git a/cpukit/score/cpu/arm/rtems/score/cpu.h b/cpukit/score/cpu/arm/rtems/score/cpu.h index 5cc378a8c8..1528533d5e 100644 --- a/cpukit/score/cpu/arm/rtems/score/cpu.h +++ b/cpukit/score/cpu/arm/rtems/score/cpu.h @@ -189,6 +189,9 @@ #define CPU_STACK_MINIMUM_SIZE (1024 * 4) /* AAPCS, section 4.1, Fundamental Data Types */ +#define CPU_SIZEOF_POINTER 4 + +/* AAPCS, section 4.1, Fundamental Data Types */ #define CPU_ALIGNMENT 8 #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT diff --git a/cpukit/score/cpu/avr/rtems/score/cpu.h b/cpukit/score/cpu/avr/rtems/score/cpu.h index f085cf4646..5436c2181f 100644 --- a/cpukit/score/cpu/avr/rtems/score/cpu.h +++ b/cpukit/score/cpu/avr/rtems/score/cpu.h @@ -527,6 +527,8 @@ SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context; */ #define CPU_PRIORITY_MAXIMUM 15 +#define CPU_SIZEOF_POINTER 2 + /* * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/bfin/rtems/score/cpu.h b/cpukit/score/cpu/bfin/rtems/score/cpu.h index 479311df1c..a8cfc17d6d 100644 --- a/cpukit/score/cpu/bfin/rtems/score/cpu.h +++ b/cpukit/score/cpu/bfin/rtems/score/cpu.h @@ -615,6 +615,8 @@ SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context; */ #define CPU_STACK_MINIMUM_SIZE (1024*8) +#define CPU_SIZEOF_POINTER 4 + /** * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/h8300/rtems/score/cpu.h b/cpukit/score/cpu/h8300/rtems/score/cpu.h index ea9d443e25..1811ce779a 100644 --- a/cpukit/score/cpu/h8300/rtems/score/cpu.h +++ b/cpukit/score/cpu/h8300/rtems/score/cpu.h @@ -497,6 +497,12 @@ SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context; #define CPU_STACK_MINIMUM_SIZE (1536) +#if defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__) + #define CPU_SIZEOF_POINTER 4 +#else + #define CPU_SIZEOF_POINTER 2 +#endif + /* * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/i386/rtems/score/cpu.h b/cpukit/score/cpu/i386/rtems/score/cpu.h index a8d23f955c..2a48711cd7 100644 --- a/cpukit/score/cpu/i386/rtems/score/cpu.h +++ b/cpukit/score/cpu/i386/rtems/score/cpu.h @@ -323,6 +323,8 @@ SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context; #define CPU_STACK_MINIMUM_SIZE 4096 +#define CPU_SIZEOF_POINTER 4 + /* * i386 is pretty tolerant of alignment. Just put things on 4 byte boundaries. */ diff --git a/cpukit/score/cpu/lm32/rtems/score/cpu.h b/cpukit/score/cpu/lm32/rtems/score/cpu.h index 19f3017e8f..9f0876a3f4 100644 --- a/cpukit/score/cpu/lm32/rtems/score/cpu.h +++ b/cpukit/score/cpu/lm32/rtems/score/cpu.h @@ -615,6 +615,8 @@ SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context; */ #define CPU_STACK_MINIMUM_SIZE (1024*4) +#define CPU_SIZEOF_POINTER 4 + /** * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/m32c/rtems/score/cpu.h b/cpukit/score/cpu/m32c/rtems/score/cpu.h index c1d1db876d..d83e93d009 100644 --- a/cpukit/score/cpu/m32c/rtems/score/cpu.h +++ b/cpukit/score/cpu/m32c/rtems/score/cpu.h @@ -575,6 +575,12 @@ typedef struct { */ #define CPU_STACK_MINIMUM_SIZE (2048L) +#ifdef __m32cm_cpu__ + #define CPU_SIZEOF_POINTER 4 +#else + #define CPU_SIZEOF_POINTER 2 +#endif + /** * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/m32r/rtems/score/cpu.h b/cpukit/score/cpu/m32r/rtems/score/cpu.h index 4e4c01f5aa..02bc928617 100644 --- a/cpukit/score/cpu/m32r/rtems/score/cpu.h +++ b/cpukit/score/cpu/m32r/rtems/score/cpu.h @@ -622,6 +622,8 @@ SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context; */ #define CPU_STACK_MINIMUM_SIZE (1024) +#define CPU_SIZEOF_POINTER 4 + /** * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/m68k/rtems/score/cpu.h b/cpukit/score/cpu/m68k/rtems/score/cpu.h index 013f1b51ce..89b0295f60 100644 --- a/cpukit/score/cpu/m68k/rtems/score/cpu.h +++ b/cpukit/score/cpu/m68k/rtems/score/cpu.h @@ -380,6 +380,8 @@ SCORE_EXTERN _CPU_ISR_handler_entry _CPU_ISR_jump_table[256]; */ #define CPU_PRIORITY_MAXIMUM M68K_CPU_PRIORITY_MAXIMUM +#define CPU_SIZEOF_POINTER 4 + /* * m68k is pretty tolerant of alignment. Just put things on 4 byte boundaries. */ diff --git a/cpukit/score/cpu/mips/rtems/score/cpu.h b/cpukit/score/cpu/mips/rtems/score/cpu.h index d0f7c05483..9aa72d41d4 100644 --- a/cpukit/score/cpu/mips/rtems/score/cpu.h +++ b/cpukit/score/cpu/mips/rtems/score/cpu.h @@ -343,6 +343,8 @@ extern "C" { #define CPU_MODES_INTERRUPT_MASK 0x000000ff +#define CPU_SIZEOF_POINTER 4 + /* * Processor defined structures * diff --git a/cpukit/score/cpu/nios2/rtems/score/cpu.h b/cpukit/score/cpu/nios2/rtems/score/cpu.h index 0632aa9548..4d61c42021 100644 --- a/cpukit/score/cpu/nios2/rtems/score/cpu.h +++ b/cpukit/score/cpu/nios2/rtems/score/cpu.h @@ -73,6 +73,8 @@ extern "C" { #define CPU_STACK_MINIMUM_SIZE (4 * 1024) +#define CPU_SIZEOF_POINTER 4 + /* * Alignment value according to "Nios II Processor Reference" chapter 7 * "Application Binary Interface" section "Memory Alignment". diff --git a/cpukit/score/cpu/no_cpu/rtems/score/cpu.h b/cpukit/score/cpu/no_cpu/rtems/score/cpu.h index 8a00c19dc0..9ab1f264c8 100644 --- a/cpukit/score/cpu/no_cpu/rtems/score/cpu.h +++ b/cpukit/score/cpu/no_cpu/rtems/score/cpu.h @@ -684,6 +684,15 @@ SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context; #define CPU_STACK_MINIMUM_SIZE (1024*4) /** + * Size of a pointer. + * + * This must be an integer literal that can be used by the assembler. This + * value will be used to calculate offsets of structure members. These + * offsets will be used in assembler code. + */ +#define CPU_SIZEOF_POINTER 4 + +/** * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. * diff --git a/cpukit/score/cpu/powerpc/rtems/score/cpu.h b/cpukit/score/cpu/powerpc/rtems/score/cpu.h index 9ae0cca6d8..31b4e7c9b5 100644 --- a/cpukit/score/cpu/powerpc/rtems/score/cpu.h +++ b/cpukit/score/cpu/powerpc/rtems/score/cpu.h @@ -668,6 +668,8 @@ void _BSP_Fatal_error(unsigned int); #define CPU_STACK_MINIMUM_SIZE (1024*8) +#define CPU_SIZEOF_POINTER 4 + /* * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/sh/rtems/score/cpu.h b/cpukit/score/cpu/sh/rtems/score/cpu.h index 29319da596..789024e781 100644 --- a/cpukit/score/cpu/sh/rtems/score/cpu.h +++ b/cpukit/score/cpu/sh/rtems/score/cpu.h @@ -456,6 +456,8 @@ SCORE_EXTERN void CPU_delay( uint32_t microseconds ); #define CPU_STACK_MINIMUM_SIZE 4096 +#define CPU_SIZEOF_POINTER 4 + /* * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/sparc/rtems/score/cpu.h b/cpukit/score/cpu/sparc/rtems/score/cpu.h index 06bb26e724..d92b63c14e 100644 --- a/cpukit/score/cpu/sparc/rtems/score/cpu.h +++ b/cpukit/score/cpu/sparc/rtems/score/cpu.h @@ -874,6 +874,8 @@ extern const CPU_Trap_table_entry _CPU_Trap_slot_template; */ #define CPU_STACK_MINIMUM_SIZE (1024*4) +#define CPU_SIZEOF_POINTER 4 + /** * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/sparc64/rtems/score/cpu.h b/cpukit/score/cpu/sparc64/rtems/score/cpu.h index 0f69c6d3ac..f821e96d42 100644 --- a/cpukit/score/cpu/sparc64/rtems/score/cpu.h +++ b/cpukit/score/cpu/sparc64/rtems/score/cpu.h @@ -696,6 +696,8 @@ extern const CPU_Trap_table_entry _CPU_Trap_slot_template; #define CPU_STACK_MINIMUM_SIZE (1024*8) +#define CPU_SIZEOF_POINTER 8 + /* * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. diff --git a/cpukit/score/cpu/v850/rtems/score/cpu.h b/cpukit/score/cpu/v850/rtems/score/cpu.h index 875f1607c7..371bc327e0 100644 --- a/cpukit/score/cpu/v850/rtems/score/cpu.h +++ b/cpukit/score/cpu/v850/rtems/score/cpu.h @@ -581,6 +581,8 @@ typedef struct { */ #define CPU_STACK_MINIMUM_SIZE (1024*4) +#define CPU_SIZEOF_POINTER 4 + /** * CPU's worst alignment requirement for data types on a byte boundary. This * alignment does not take into account the requirements for the stack. |