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Add NVML and NVAPI support to Cygwin

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This commit is contained in:
Rosen Penev 2017-02-07 12:22:20 -08:00
parent 65d5921eda
commit ee0911c26e
4 changed files with 66 additions and 2 deletions
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4
include/ext_nvapi.h
View File

@ -12,8 +12,8 @@
#define NVAPI_INTERFACE extern NvAPI_Status
typedef unsigned long NvU32;
typedef signed long NvS32;
typedef unsigned int NvU32;
typedef signed int NvS32;
#define NV_DECLARE_HANDLE(name) struct name##__ { int unused; }; typedef struct name##__ *name

3
include/hwmon.h
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@ -4,6 +4,9 @@
*/
#include <errno.h>
#if defined (__CYGWIN__)
#include <sys/cygwin.h>
#endif
#ifndef _HWMON_H
#define _HWMON_H

57
src/hwmon.c
View File

@ -549,6 +549,49 @@ static int nvml_init (hashcat_ctx_t *hashcat_ctx)
hcfree (Buffer);
}
#elif defined (__CYGWIN__)
nvml->lib = hc_dlopen("nvml.dll", RTLD_NOW);
if (!nvml->lib)
{
FILE *nvml_lib = fopen ("/proc/registry/HKEY_LOCAL_MACHINE/SOFTWARE/NVIDIA Corporation/Global/NVSMI/NVSMIPATH", "rb");
if (nvml_lib == NULL)
{
//if (user_options->quiet == false)
// event_log_error (hashcat_ctx, "NVML library load failed: %m, proceed without NVML HWMon enabled");
return -1;
}
char *nvml_winpath, *nvml_cygpath;
nvml_winpath = (char *) hcmalloc (100);
fread (nvml_winpath, 100, 1, nvml_lib);
ssize_t size = cygwin_conv_path (CCP_WIN_A_TO_POSIX | CCP_PROC_CYGDRIVE, nvml_winpath, NULL, 0);
if (size > 0)
{
nvml_cygpath = (char *) hcmalloc (size + 9);
cygwin_conv_path (CCP_WIN_A_TO_POSIX | CCP_PROC_CYGDRIVE, nvml_winpath, nvml_cygpath, size);
}
else
{
//if (user_options->quiet == false)
// event_log_error (hashcat_ctx, "Could not find NVML in the system, proceed without NVML HWMon enabled");
return -1;
}
strcat (nvml_cygpath, "/nvml.dll");
nvml->lib = hc_dlopen (nvml_cygpath, RTLD_NOW);
}
#elif defined (_POSIX)
nvml->lib = hc_dlopen ("libnvidia-ml.so", RTLD_NOW);
#endif
@ -1052,15 +1095,29 @@ static int nvapi_init (hashcat_ctx_t *hashcat_ctx)
memset (nvapi, 0, sizeof (NVAPI_PTR));
#if defined (_WIN)
#if defined (_WIN64)
nvapi->lib = hc_dlopen ("nvapi64.dll");
#else
nvapi->lib = hc_dlopen ("nvapi.dll");
#endif
#else
#if defined (__CYGWIN__)
#if defined (__x86_x64__)
nvapi->lib = hc_dlopen ("nvapi64.dll", RTLD_NOW);
#else
nvapi->lib = hc_dlopen ("nvapi.dll", RTLD_NOW);
#endif
#else
nvapi->lib = hc_dlopen ("nvapi.so", RTLD_NOW); // uhm yes, but .. yeah
#endif
#endif
if (!nvapi->lib)
{
//if (user_options->quiet == false)

4
src/opencl.c
View File

@ -2884,6 +2884,10 @@ int opencl_ctx_devices_init (hashcat_ctx_t *hashcat_ctx, const int comptime)
#if defined (_WIN)
need_nvapi = true;
#endif
#if defined (__CYGWIN__)
need_nvapi = true;
#endif
}
}