From 27bbc0598b4f1a85321fbc47d0f8446e37ea0d12 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 2 Aug 2018 14:49:01 +0200 Subject: score: Remove CPU_PARTITION_ALIGNMENT Use the CPU_SIZEOF_POINTER alignment instead. The internal alignment requirement is defined by the use of Chain_Node (consisting of two pointers) to manage the free chain of partitions. It seems that previously the condition CPU_PARTITION_ALIGNMENT >= sizeof(Chain_Node) was true on all CPU ports. Now, we need an additional check. Update #3482. --- cpukit/include/rtems/rtems/partimpl.h | 20 ++++++++++---------- cpukit/rtems/src/partcreate.c | 15 +++++++++++++-- cpukit/score/cpu/arm/include/rtems/score/cpu.h | 3 --- cpukit/score/cpu/bfin/include/rtems/score/cpu.h | 18 ------------------ cpukit/score/cpu/epiphany/include/rtems/score/cpu.h | 15 --------------- cpukit/score/cpu/i386/include/rtems/score/cpu.h | 1 - cpukit/score/cpu/lm32/include/rtems/score/cpu.h | 18 ------------------ cpukit/score/cpu/m32c/include/rtems/score/cpu.h | 18 ------------------ cpukit/score/cpu/m68k/include/rtems/score/cpu.h | 1 - cpukit/score/cpu/mips/include/rtems/score/cpu.h | 14 -------------- cpukit/score/cpu/moxie/include/rtems/score/cpu.h | 17 ----------------- cpukit/score/cpu/nios2/include/rtems/score/cpu.h | 2 -- cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h | 18 ------------------ cpukit/score/cpu/or1k/include/rtems/score/cpu.h | 15 --------------- cpukit/score/cpu/powerpc/include/rtems/score/cpu.h | 14 -------------- cpukit/score/cpu/riscv/include/rtems/score/cpu.h | 2 -- cpukit/score/cpu/sh/include/rtems/score/cpu.h | 14 -------------- cpukit/score/cpu/sparc/include/rtems/score/cpu.h | 13 ------------- cpukit/score/cpu/sparc64/include/rtems/score/cpu.h | 14 -------------- cpukit/score/cpu/v850/include/rtems/score/cpu.h | 18 ------------------ cpukit/score/cpu/x86_64/include/rtems/score/cpu.h | 1 - 21 files changed, 23 insertions(+), 228 deletions(-) diff --git a/cpukit/include/rtems/rtems/partimpl.h b/cpukit/include/rtems/rtems/partimpl.h index 13ee86b4c2..ff857708f0 100644 --- a/cpukit/include/rtems/rtems/partimpl.h +++ b/cpukit/include/rtems/rtems/partimpl.h @@ -110,18 +110,18 @@ RTEMS_INLINE_ROUTINE bool _Partition_Is_buffer_valid ( ); } -/** - * @brief Checks if partition is buffer size aligned. - * - * This function returns TRUE if the use of the specified buffer_size - * will result in the allocation of buffers whose first byte is - * properly aligned, and FALSE otherwise. - */ -RTEMS_INLINE_ROUTINE bool _Partition_Is_buffer_size_aligned ( - uint32_t buffer_size +RTEMS_INLINE_ROUTINE bool _Partition_Is_buffer_size_aligned( + uint32_t buffer_size +) +{ + return (buffer_size % CPU_SIZEOF_POINTER) == 0; +} + +RTEMS_INLINE_ROUTINE bool _Partition_Is_buffer_area_aligned( + const void *starting_address ) { - return ((buffer_size % CPU_PARTITION_ALIGNMENT) == 0); + return (((uintptr_t) starting_address) % CPU_SIZEOF_POINTER) == 0; } /** diff --git a/cpukit/rtems/src/partcreate.c b/cpukit/rtems/src/partcreate.c index c058adff1f..2facb42e3a 100644 --- a/cpukit/rtems/src/partcreate.c +++ b/cpukit/rtems/src/partcreate.c @@ -64,8 +64,19 @@ rtems_status_code rtems_partition_create( if ( !id ) return RTEMS_INVALID_ADDRESS; - if ( length == 0 || buffer_size == 0 || length < buffer_size || - !_Partition_Is_buffer_size_aligned( buffer_size ) ) + if ( length == 0 ) + return RTEMS_INVALID_SIZE; + + if ( buffer_size == 0 ) + return RTEMS_INVALID_SIZE; + + if ( length < buffer_size ) + return RTEMS_INVALID_SIZE; + + if ( !_Partition_Is_buffer_size_aligned( buffer_size ) ) + return RTEMS_INVALID_SIZE; + + if ( buffer_size < sizeof( Chain_Node ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) diff --git a/cpukit/score/cpu/arm/include/rtems/score/cpu.h b/cpukit/score/cpu/arm/include/rtems/score/cpu.h index ef2bbf6bfb..3343b40297 100644 --- a/cpukit/score/cpu/arm/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/arm/include/rtems/score/cpu.h @@ -153,9 +153,6 @@ #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/* AAPCS, section 4.3.1, Aggregates */ -#define CPU_PARTITION_ALIGNMENT 4 - /* AAPCS, section 5.2.1.2, Stack constraints at a public interface */ #define CPU_STACK_ALIGNMENT 8 diff --git a/cpukit/score/cpu/bfin/include/rtems/score/cpu.h b/cpukit/score/cpu/bfin/include/rtems/score/cpu.h index bca3c81418..af68905edf 100644 --- a/cpukit/score/cpu/bfin/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/bfin/include/rtems/score/cpu.h @@ -452,24 +452,6 @@ typedef struct { */ #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/** - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * @ref CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as @ref CPU_ALIGNMENT. If the @ref CPU_ALIGNMENT is - * strict enough for the partition, then this should be set to - * @ref CPU_ALIGNMENT. - * - * @note This does not have to be a power of 2. It does have to - * be greater or equal to than @ref CPU_ALIGNMENT. - * - * Port Specific Information: - * - * XXX document implementation including references if appropriate - */ -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /** * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/epiphany/include/rtems/score/cpu.h b/cpukit/score/cpu/epiphany/include/rtems/score/cpu.h index 413c6aa33b..46213ff262 100644 --- a/cpukit/score/cpu/epiphany/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/epiphany/include/rtems/score/cpu.h @@ -362,21 +362,6 @@ typedef Context_Control CPU_Interrupt_frame; #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/* - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as CPU_ALIGNMENT. If the CPU_ALIGNMENT is strict - * enough for the partition, then this should be set to CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than CPU_ALIGNMENT. - * - */ - -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /* * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/i386/include/rtems/score/cpu.h b/cpukit/score/cpu/i386/include/rtems/score/cpu.h index 563a088f2e..2007426843 100644 --- a/cpukit/score/cpu/i386/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/i386/include/rtems/score/cpu.h @@ -362,7 +362,6 @@ extern Context_Control_fp _CPU_Null_fp_context; #define CPU_ALIGNMENT 4 #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT /* * On i386 thread stacks require no further alignment after allocation diff --git a/cpukit/score/cpu/lm32/include/rtems/score/cpu.h b/cpukit/score/cpu/lm32/include/rtems/score/cpu.h index 01c22b23a9..782412f7d5 100644 --- a/cpukit/score/cpu/lm32/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/lm32/include/rtems/score/cpu.h @@ -473,24 +473,6 @@ extern Context_Control_fp _CPU_Null_fp_context; */ #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/** - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * @ref CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as @ref CPU_ALIGNMENT. If the @ref CPU_ALIGNMENT is - * strict enough for the partition, then this should be set to - * @ref CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than @ref CPU_ALIGNMENT. - * - * Port Specific Information: - * - * XXX document implementation including references if appropriate - */ -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /** * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/m32c/include/rtems/score/cpu.h b/cpukit/score/cpu/m32c/include/rtems/score/cpu.h index 122bc42986..7eb3ab326e 100644 --- a/cpukit/score/cpu/m32c/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/m32c/include/rtems/score/cpu.h @@ -444,24 +444,6 @@ typedef struct { */ #define CPU_HEAP_ALIGNMENT 4 -/** - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * @ref CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as @ref CPU_ALIGNMENT. If the @ref CPU_ALIGNMENT is - * strict enough for the partition, then this should be set to - * @ref CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than @ref CPU_ALIGNMENT. - * - * Port Specific Information: - * - * XXX document implementation including references if appropriate - */ -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /** * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/m68k/include/rtems/score/cpu.h b/cpukit/score/cpu/m68k/include/rtems/score/cpu.h index 8b44347642..b7ab352cad 100644 --- a/cpukit/score/cpu/m68k/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/m68k/include/rtems/score/cpu.h @@ -331,7 +331,6 @@ extern void* _VBR; #define CPU_ALIGNMENT 4 #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT /* * On m68k thread stacks require no further alignment after allocation diff --git a/cpukit/score/cpu/mips/include/rtems/score/cpu.h b/cpukit/score/cpu/mips/include/rtems/score/cpu.h index bedb79c53a..42eae73b0a 100644 --- a/cpukit/score/cpu/mips/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/mips/include/rtems/score/cpu.h @@ -552,20 +552,6 @@ extern Context_Control_fp _CPU_Null_fp_context; #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/* - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as CPU_ALIGNMENT. If the CPU_ALIGNMENT is strict - * enough for the partition, then this should be set to CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than CPU_ALIGNMENT. - */ - -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /* * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/moxie/include/rtems/score/cpu.h b/cpukit/score/cpu/moxie/include/rtems/score/cpu.h index ea9595da22..79c5a61c0c 100644 --- a/cpukit/score/cpu/moxie/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/moxie/include/rtems/score/cpu.h @@ -371,23 +371,6 @@ typedef struct { */ #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/* - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as CPU_ALIGNMENT. If the CPU_ALIGNMENT is strict - * enough for the partition, then this should be set to CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than CPU_ALIGNMENT. - * - * MOXIE Specific Information: - * - * XXX - */ -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /* * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/nios2/include/rtems/score/cpu.h b/cpukit/score/cpu/nios2/include/rtems/score/cpu.h index 0a1b957dc4..fa052842c8 100644 --- a/cpukit/score/cpu/nios2/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/nios2/include/rtems/score/cpu.h @@ -73,8 +73,6 @@ extern "C" { #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /* * Alignment value according to "Nios II Processor Reference" chapter 7 * "Application Binary Interface" section "Stacks". diff --git a/cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h b/cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h index 7327dff610..427e381582 100644 --- a/cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h @@ -596,24 +596,6 @@ extern Context_Control_fp _CPU_Null_fp_context; */ #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/** - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * @ref CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as @ref CPU_ALIGNMENT. If the @ref CPU_ALIGNMENT is - * strict enough for the partition, then this should be set to - * @ref CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than @ref CPU_ALIGNMENT. - * - * Port Specific Information: - * - * XXX document implementation including references if appropriate - */ -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /** * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/or1k/include/rtems/score/cpu.h b/cpukit/score/cpu/or1k/include/rtems/score/cpu.h index 0c8358bfb9..1989417a3f 100644 --- a/cpukit/score/cpu/or1k/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/or1k/include/rtems/score/cpu.h @@ -359,21 +359,6 @@ typedef Context_Control CPU_Interrupt_frame; #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/* - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as CPU_ALIGNMENT. If the CPU_ALIGNMENT is strict - * enough for the partition, then this should be set to CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than CPU_ALIGNMENT. - * - */ - -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /* * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/powerpc/include/rtems/score/cpu.h b/cpukit/score/cpu/powerpc/include/rtems/score/cpu.h index 1b766f83cf..a2a1135363 100644 --- a/cpukit/score/cpu/powerpc/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/powerpc/include/rtems/score/cpu.h @@ -682,20 +682,6 @@ void ppc_set_interrupt_level( uint32_t level ); #define CPU_HEAP_ALIGNMENT (PPC_ALIGNMENT) -/* - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as CPU_ALIGNMENT. If the CPU_ALIGNMENT is strict - * enough for the partition, then this should be set to CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than CPU_ALIGNMENT. - */ - -#define CPU_PARTITION_ALIGNMENT (PPC_ALIGNMENT) - /* * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/riscv/include/rtems/score/cpu.h b/cpukit/score/cpu/riscv/include/rtems/score/cpu.h index 64a915e8ee..e836ac0919 100644 --- a/cpukit/score/cpu/riscv/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/riscv/include/rtems/score/cpu.h @@ -81,8 +81,6 @@ extern "C" { #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /* RISC-V ELF psABI specification */ #define CPU_STACK_ALIGNMENT 16 diff --git a/cpukit/score/cpu/sh/include/rtems/score/cpu.h b/cpukit/score/cpu/sh/include/rtems/score/cpu.h index 4822c280aa..a61355d858 100644 --- a/cpukit/score/cpu/sh/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/sh/include/rtems/score/cpu.h @@ -381,20 +381,6 @@ void CPU_delay( uint32_t microseconds ); #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/* - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as CPU_ALIGNMENT. If the CPU_ALIGNMENT is strict - * enough for the partition, then this should be set to CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than CPU_ALIGNMENT. - */ - -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /* * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/sparc/include/rtems/score/cpu.h b/cpukit/score/cpu/sparc/include/rtems/score/cpu.h index 9aaa46052f..a53791ce3f 100644 --- a/cpukit/score/cpu/sparc/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/sparc/include/rtems/score/cpu.h @@ -770,19 +770,6 @@ extern const CPU_Trap_table_entry _CPU_Trap_slot_template; */ #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/** - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as CPU_ALIGNMENT. If the CPU_ALIGNMENT is strict - * enough for the partition, then this should be set to CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than CPU_ALIGNMENT. - */ -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /** * Stack frames must be doubleword aligned according to the System V ABI for * SPARC. diff --git a/cpukit/score/cpu/sparc64/include/rtems/score/cpu.h b/cpukit/score/cpu/sparc64/include/rtems/score/cpu.h index e1773ee4cd..9175a2c888 100644 --- a/cpukit/score/cpu/sparc64/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/sparc64/include/rtems/score/cpu.h @@ -647,20 +647,6 @@ extern const CPU_Trap_table_entry _CPU_Trap_slot_template; #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/* - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as CPU_ALIGNMENT. If the CPU_ALIGNMENT is strict - * enough for the partition, then this should be set to CPU_ALIGNMENT. - * - * NOTE: This does not have to be a power of 2. It does have to - * be greater or equal to than CPU_ALIGNMENT. - */ - -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /* * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/v850/include/rtems/score/cpu.h b/cpukit/score/cpu/v850/include/rtems/score/cpu.h index 8efc8ba1c6..46e7bca754 100644 --- a/cpukit/score/cpu/v850/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/v850/include/rtems/score/cpu.h @@ -412,24 +412,6 @@ typedef struct { */ #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -/** - * This number corresponds to the byte alignment requirement for memory - * buffers allocated by the partition manager. This alignment requirement - * may be stricter than that for the data types alignment specified by - * @ref CPU_ALIGNMENT. It is common for the partition to follow the same - * alignment requirement as @ref CPU_ALIGNMENT. If the @ref CPU_ALIGNMENT is - * strict enough for the partition, then this should be set to - * @ref CPU_ALIGNMENT. - * - * @note This does not have to be a power of 2. It does have to - * be greater or equal to than @ref CPU_ALIGNMENT. - * - * Port Specific Information: - * - * There is no apparent reason why this should be larger than CPU_ALIGNMENT. - */ -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT - /** * This number corresponds to the byte alignment requirement for the * stack. This alignment requirement may be stricter than that for the diff --git a/cpukit/score/cpu/x86_64/include/rtems/score/cpu.h b/cpukit/score/cpu/x86_64/include/rtems/score/cpu.h index a0f690fc47..5c40af7647 100644 --- a/cpukit/score/cpu/x86_64/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/x86_64/include/rtems/score/cpu.h @@ -114,7 +114,6 @@ typedef struct { #define CPU_SIZEOF_POINTER 8 #define CPU_ALIGNMENT 8 #define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT #define CPU_STACK_ALIGNMENT 16 #define CPU_INTERRUPT_STACK_ALIGNMENT CPU_CACHE_LINE_BYTES -- cgit v1.2.3