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Merge pull request #4050 from julek-wolfssl/devkitpro

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Add support for running `wolfcrypt/test/testwolfcrypt` on Dolphin emulator
This commit is contained in:
Chris Conlon
2021-05-24 13:20:42 -06:00
committed by GitHub
parent 0e23d40250 ceadb62d5b
commit d03ce69009
4 changed files with 51 additions and 3 deletions
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14
wolfcrypt/src/random.c
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@ -814,7 +814,7 @@ static int _InitRng(WC_RNG* rng, byte* nonce, word32 nonceSz,
}
if (ret == DRBG_SUCCESS)
ret = Hash_DRBG_Instantiate((DRBG_internal *)rng->drbg,
ret = Hash_DRBG_Instantiate((DRBG_internal *)rng->drbg,
seed + SEED_BLOCK_SZ, seedSz - SEED_BLOCK_SZ,
nonce, nonceSz, rng->heap, devId);
@ -2583,6 +2583,18 @@ int wc_GenerateSeed(OS_Seed* os, byte* output, word32 sz)
return 0;
}
#elif defined(DOLPHIN_EMULATOR)
int wc_GenerateSeed(OS_Seed* os, byte* output, word32 sz)
{
word32 i;
(void)os;
srand(time(NULL));
for (i = 0; i < sz; i++)
output[i] = (byte)rand();
return 0;
}
#elif defined(NO_DEV_RANDOM)
#error "you need to write an os specific wc_GenerateSeed() here"

32
wolfcrypt/test/test.c
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@ -332,6 +332,10 @@ _Pragma("GCC diagnostic ignored \"-Wunused-function\"");
#include "libntruencrypt/ntru_crypto.h"
#endif
#ifdef DEVKITPRO
#include <wiiuse/wpad.h>
#endif
#ifdef WOLFSSL_STATIC_MEMORY
static WOLFSSL_HEAP_HINT* HEAP_HINT;
#else
@ -1463,6 +1467,26 @@ initDefaultName();
tz.tz_dsttime = 0;
os_settimeofday(&utctime, &tz);
#endif
#ifdef DEVKITPRO
void *framebuffer;
GXRModeObj *rmode = NULL;
VIDEO_Init();
WPAD_Init();
rmode = VIDEO_GetPreferredMode(NULL);
#pragma GCC diagnostic ignored "-Wbad-function-cast"
framebuffer = MEM_K0_TO_K1(SYS_AllocateFramebuffer(rmode));
#pragma GCC diagnostic pop
console_init(framebuffer,20,20,rmode->fbWidth,rmode->xfbHeight,rmode->fbWidth*VI_DISPLAY_PIX_SZ);
VIDEO_Configure(rmode);
VIDEO_SetNextFramebuffer(framebuffer);
VIDEO_SetBlack(FALSE);
VIDEO_Flush();
VIDEO_WaitVSync();
if(rmode->viTVMode&VI_NON_INTERLACE) VIDEO_WaitVSync();
#endif
#ifdef HAVE_WNR
if (wc_InitNetRandom(wnrConfigFile, NULL, 5000) != 0) {
@ -1494,7 +1518,15 @@ initDefaultName();
if (wc_FreeNetRandom() < 0)
err_sys("Failed to free netRandom context", -1005);
#endif /* HAVE_WNR */
#ifdef DOLPHIN_EMULATOR
/* Returning from main panics the emulator. Just hang
* and let the user force quit the emulator window. */
printf("args.return_code: %d\n", args.return_code);
printf("Testing complete. You may close the window now\n");
while (1);
#endif
#ifndef WOLFSSL_ESPIDF
printf("Exiting main with return code: %d\n", args.return_code);
return args.return_code;
#endif
}

5
wolfssl/wolfcrypt/settings.h
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@ -218,6 +218,11 @@
/* Uncomment next line if building for Linux Kernel Module */
/* #define WOLFSSL_LINUXKM */
/* Uncomment next line if building for devkitPro */
/* #define DEVKITPRO */
/* Uncomment next line if building for Dolphin Emulator */
/* #define DOLPHIN_EMULATOR */
#include <wolfssl/wolfcrypt/visibility.h>

3
wolfssl/wolfio.h
View File

@ -287,8 +287,7 @@
#ifdef DEVKITPRO
/* from network.h */
int net_send(int, const void*, int, unsigned int);
int net_recv(int, void*, int, unsigned int);
#include <network.h>
#define SEND_FUNCTION net_send
#define RECV_FUNCTION net_recv
#elif defined(WOLFSSL_LWIP) && !defined(WOLFSSL_APACHE_MYNEWT)