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Port to ppc64le architecture #50

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6 changes: 6 additions & 0 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,9 @@ else ifeq "$(ARCH)" "ARM64"
ARCHITECTURE=_ARM64_
USE_OPT_LEVEL=_FAST_
ARM_TARGET=YES
else ifeq "$(ARCH)" "PPC64LE"
ARCHITECTURE=_PPC64LE_
USE_OPT_LEVEL=_GENERIC_
endif

ifeq "$(OPT_LEVEL)" "GENERIC"
Expand Down Expand Up @@ -62,6 +65,9 @@ endif
ifeq "$(ARCHITECTURE)" "_S390X_"
ADDITIONAL_SETTINGS=-march=z10
endif
ifeq "$(ARCHITECTURE)" "_PPC64LE_"
ADDITIONAL_SETTINGS=
endif

VALGRIND_CFLAGS=
ifeq "$(DO_VALGRIND_CHECK)" "TRUE"
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2 changes: 1 addition & 1 deletion src/P434/P434_internal.h
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Expand Up @@ -10,7 +10,7 @@
#include "../config.h"


#if (TARGET == TARGET_AMD64) || (TARGET == TARGET_ARM64) || (TARGET == TARGET_S390X)
#if (TARGET == TARGET_AMD64) || (TARGET == TARGET_ARM64) || (TARGET == TARGET_S390X) || (TARGET == TARGET_PPC64LE)
#define NWORDS_FIELD 7 // Number of words of a 434-bit field element
#define p434_ZERO_WORDS 3 // Number of "0" digits in the least significant part of p434 + 1
#elif (TARGET == TARGET_x86) || (TARGET == TARGET_ARM)
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2 changes: 1 addition & 1 deletion src/P503/P503_internal.h
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Expand Up @@ -10,7 +10,7 @@
#include "../config.h"


#if (TARGET == TARGET_AMD64) || (TARGET == TARGET_ARM64) || (TARGET == TARGET_S390X)
#if (TARGET == TARGET_AMD64) || (TARGET == TARGET_ARM64) || (TARGET == TARGET_S390X) || (TARGET == TARGET_PPC64LE)
#define NWORDS_FIELD 8 // Number of words of a 503-bit field element
#define p503_ZERO_WORDS 3 // Number of "0" digits in the least significant part of p503 + 1
#elif (TARGET == TARGET_x86) || (TARGET == TARGET_ARM)
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2 changes: 1 addition & 1 deletion src/P610/P610_internal.h
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Expand Up @@ -10,7 +10,7 @@
#include "../config.h"


#if (TARGET == TARGET_AMD64) || (TARGET == TARGET_ARM64) || (TARGET == TARGET_S390X)
#if (TARGET == TARGET_AMD64) || (TARGET == TARGET_ARM64) || (TARGET == TARGET_S390X) || (TARGET == TARGET_PPC64LE)
#define NWORDS_FIELD 10 // Number of words of a 610-bit field element
#define p610_ZERO_WORDS 4 // Number of "0" digits in the least significant part of p610 + 1
#elif (TARGET == TARGET_x86) || (TARGET == TARGET_ARM)
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2 changes: 1 addition & 1 deletion src/P751/P751_internal.h
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Expand Up @@ -10,7 +10,7 @@
#include "../config.h"


#if (TARGET == TARGET_AMD64) || (TARGET == TARGET_ARM64) || (TARGET == TARGET_S390X)
#if (TARGET == TARGET_AMD64) || (TARGET == TARGET_ARM64) || (TARGET == TARGET_S390X) || (TARGET == TARGET_PPC64LE)
#define NWORDS_FIELD 12 // Number of words of a 751-bit field element
#define p751_ZERO_WORDS 5 // Number of "0" digits in the least significant part of p751 + 1
#elif (TARGET == TARGET_x86) || (TARGET == TARGET_ARM)
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7 changes: 7 additions & 0 deletions src/config.h
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Expand Up @@ -50,6 +50,7 @@
#define TARGET_S390X 3
#define TARGET_ARM 4
#define TARGET_ARM64 5
#define TARGET_PPC64LE 6

#if defined(_AMD64_)
#define TARGET TARGET_AMD64
Expand Down Expand Up @@ -81,6 +82,12 @@
#define LOG2RADIX 6
typedef uint64_t digit_t; // Unsigned 64-bit digit
typedef uint32_t hdigit_t; // Unsigned 32-bit digit
#elif defined(_PPC64LE_)
#define TARGET TARGET_PPC64LE
#define RADIX 64
#define LOG2RADIX 6
typedef uint64_t digit_t; // Unsigned 64-bit digit
typedef uint32_t hdigit_t; // Unsigned 32-bit digit
#else
#error -- "Unsupported ARCHITECTURE"
#endif
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4 changes: 2 additions & 2 deletions tests/test_extras.c
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Expand Up @@ -8,7 +8,7 @@
#if (OS_TARGET == OS_WIN)
#include <intrin.h>
#endif
#if (OS_TARGET == OS_NIX) && (TARGET == TARGET_ARM || TARGET == TARGET_ARM64)
#if (OS_TARGET == OS_NIX) && (TARGET == TARGET_ARM || TARGET == TARGET_ARM64 || TARGET == TARGET_PPC64LE)
#include <time.h>
#endif
#include <stdlib.h>
Expand Down Expand Up @@ -40,7 +40,7 @@ int64_t cpucycles(void)
uint64_t tod;
__asm__ volatile("stckf %0\n" : "=Q" (tod) : : "cc");
return (tod);
#elif (OS_TARGET == OS_NIX) && (TARGET == TARGET_ARM || TARGET == TARGET_ARM64)
#elif (OS_TARGET == OS_NIX) && (TARGET == TARGET_ARM || TARGET == TARGET_ARM64 || TARGET == TARGET_PPC64LE)
struct timespec time;

clock_gettime(CLOCK_REALTIME, &time);
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2 changes: 1 addition & 1 deletion tests/test_extras.h
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Expand Up @@ -13,7 +13,7 @@
#define FAILED 1


#if (TARGET == TARGET_ARM || TARGET == TARGET_ARM64)
#if (TARGET == TARGET_ARM || TARGET == TARGET_ARM64 || TARGET == TARGET_PPC64LE)
#define print_unit printf("nsec");
#else
#define print_unit printf("cycles");
Expand Down