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r-lib / ps

R package to query, list, manipulate system processes
https://ps.r-lib.org/
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api-macos.c: restore PPC arch support #140

Closed barracuda156 closed 1 year ago

barracuda156 commented 1 year ago

Usage of POWERPC vs PPC is intended. Example of CPU_TYPE* usage: https://opensource.apple.com/source/cctools/cctools-758/libstuff/arch.c SHARED_REGION_BASE_PPC and SHARED_REGION_SIZE_PPC are defined in usr/include/mach/shared_region.h:

#ifndef _MACH_SHARED_REGION_H_
#define _MACH_SHARED_REGION_H_

#include <sys/cdefs.h>
#include <mach/vm_prot.h>
#include <mach/vm_types.h>
#include <mach/mach_types.h>

#define SHARED_REGION_BASE_I386         0x90000000ULL
#define SHARED_REGION_SIZE_I386         0x20000000ULL
#define SHARED_REGION_NESTING_BASE_I386     0x90000000ULL
#define SHARED_REGION_NESTING_SIZE_I386     0x20000000ULL
#define SHARED_REGION_NESTING_MIN_I386      0x00200000ULL
#define SHARED_REGION_NESTING_MAX_I386      0xFFE00000ULL

#define SHARED_REGION_BASE_X86_64       0x00007FFF70000000ULL
#define SHARED_REGION_SIZE_X86_64       0x000000008FE00000ULL
#define SHARED_REGION_NESTING_BASE_X86_64   0x00007FFF80000000ULL
#define SHARED_REGION_NESTING_SIZE_X86_64   0x0000000040000000ULL
#define SHARED_REGION_NESTING_MIN_X86_64    0x0000000000200000ULL
#define SHARED_REGION_NESTING_MAX_X86_64    0xFFFFFFFFFFE00000ULL

#define SHARED_REGION_BASE_PPC          0x90000000ULL
#define SHARED_REGION_SIZE_PPC          0x20000000ULL
#define SHARED_REGION_NESTING_BASE_PPC      0x90000000ULL
#define SHARED_REGION_NESTING_SIZE_PPC      0x10000000ULL
#define SHARED_REGION_NESTING_MIN_PPC       0x10000000ULL
#define SHARED_REGION_NESTING_MAX_PPC       0x10000000ULL

#define SHARED_REGION_BASE_PPC64        0x00007FFF60000000ULL
#define SHARED_REGION_SIZE_PPC64        0x00000000A0000000ULL
#define SHARED_REGION_NESTING_BASE_PPC64    0x00007FFF60000000ULL
#define SHARED_REGION_NESTING_SIZE_PPC64    0x00000000A0000000ULL
#define SHARED_REGION_NESTING_MIN_PPC64     0x0000000010000000ULL
#define SHARED_REGION_NESTING_MAX_PPC64     0x0000000010000000ULL

#define SHARED_REGION_BASE_ARM          0x30000000ULL
#define SHARED_REGION_SIZE_ARM          0x10000000ULL
#define SHARED_REGION_NESTING_BASE_ARM      0x30000000ULL
#define SHARED_REGION_NESTING_SIZE_ARM      0x08000000ULL
#define SHARED_REGION_NESTING_MIN_ARM       ?
#define SHARED_REGION_NESTING_MAX_ARM       ?

#if defined(__i386__)
#define SHARED_REGION_BASE          SHARED_REGION_BASE_I386
#define SHARED_REGION_SIZE          SHARED_REGION_SIZE_I386
#define SHARED_REGION_NESTING_BASE      SHARED_REGION_NESTING_BASE_I386
#define SHARED_REGION_NESTING_SIZE      SHARED_REGION_NESTING_SIZE_I386
#define SHARED_REGION_NESTING_MIN       SHARED_REGION_NESTING_MIN_I386
#define SHARED_REGION_NESTING_MAX       SHARED_REGION_NESTING_MAX_I386
#elif defined(__x86_64__)
#define SHARED_REGION_BASE          SHARED_REGION_BASE_X86_64
#define SHARED_REGION_SIZE          SHARED_REGION_SIZE_X86_64
#define SHARED_REGION_NESTING_BASE      SHARED_REGION_NESTING_BASE_X86_64
#define SHARED_REGION_NESTING_SIZE      SHARED_REGION_NESTING_SIZE_X86_64
#define SHARED_REGION_NESTING_MIN       SHARED_REGION_NESTING_MIN_X86_64
#define SHARED_REGION_NESTING_MAX       SHARED_REGION_NESTING_MAX_X86_64
#elif defined(__ppc__)
#define SHARED_REGION_BASE          SHARED_REGION_BASE_PPC
#define SHARED_REGION_SIZE          SHARED_REGION_SIZE_PPC
#define SHARED_REGION_NESTING_BASE      SHARED_REGION_NESTING_BASE_PPC
#define SHARED_REGION_NESTING_SIZE      SHARED_REGION_NESTING_SIZE_PPC
#define SHARED_REGION_NESTING_MIN       SHARED_REGION_NESTING_MIN_PPC
#define SHARED_REGION_NESTING_MAX       SHARED_REGION_NESTING_MAX_PPC
#elif defined(__ppc64__)
#define SHARED_REGION_BASE          SHARED_REGION_BASE_PPC64
#define SHARED_REGION_SIZE          SHARED_REGION_SIZE_PPC64
#define SHARED_REGION_NESTING_BASE      SHARED_REGION_NESTING_BASE_PPC64
#define SHARED_REGION_NESTING_SIZE      SHARED_REGION_NESTING_SIZE_PPC64
#define SHARED_REGION_NESTING_MIN       SHARED_REGION_NESTING_MIN_PPC64
#define SHARED_REGION_NESTING_MAX       SHARED_REGION_NESTING_MAX_PPC64
#elif defined(__arm__)
#define SHARED_REGION_BASE          SHARED_REGION_BASE_ARM
#define SHARED_REGION_SIZE          SHARED_REGION_SIZE_ARM
#define SHARED_REGION_NESTING_BASE      SHARED_REGION_NESTING_BASE_ARM
#define SHARED_REGION_NESTING_SIZE      SHARED_REGION_NESTING_SIZE_ARM
#define SHARED_REGION_NESTING_MIN       SHARED_REGION_NESTING_MIN_ARM
#define SHARED_REGION_NESTING_MAX       SHARED_REGION_NESTING_MAX_ARM
#endif