432f1ae2f
Denys Vlasenko
2017-01-19
Subject
tls: tested PSTM_X86_64, not enabling it - too large
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networking/tls.c+2 -2
| @@ -582,7 +582,7 @@ static void xwrite_and_hash(tls_state_t *tls, /*const*/ void *buf, unsigned size | |
| tls_get_random(tls->outbuf, AES_BLOCKSIZE); /* IV */ | |
| p = tls->outbuf + AES_BLOCKSIZE; | |
| size -= sizeof(*xhdr); | |
| - | dbg("before crypt: 5 hdr + %u data + %u hash bytes\n", size, sizeof(mac_hash)); |
| + | dbg("before crypt: 5 hdr + %u data + %u hash bytes\n", size, (int)sizeof(mac_hash)); |
| p = mempcpy(p, buf + sizeof(*xhdr), size); /* content */ | |
| p = mempcpy(p, mac_hash, sizeof(mac_hash)); /* MAC */ | |
| size += sizeof(mac_hash); | |
| @@ -625,7 +625,7 @@ static void xwrite_and_hash(tls_state_t *tls, /*const*/ void *buf, unsigned size | |
| xhdr->len16_lo = size & 0xff; | |
| xwrite(tls->fd, xhdr, sizeof(*xhdr)); | |
| xwrite(tls->fd, tls->outbuf, size); | |
| - | dbg("wrote %u bytes\n", sizeof(*xhdr) + size); |
| + | dbg("wrote %u bytes\n", (int)sizeof(*xhdr) + size); |
| //restore xhdr->len16_hi = ; | |
| //restore xhdr->len16_lo = ; | |
| } | |
networking/tls.h+3 -1
| @@ -27,11 +27,13 @@ | |
| /* pstm: multiprecision numbers */ | |
| #undef DISABLE_PSTM | |
| #if defined(__GNUC__) && defined(__i386__) | |
| + | /* PSTM_X86 works correctly. +25 bytes. */ |
| # define PSTM_32BIT | |
| # define PSTM_X86 | |
| #endif | |
| - | //test this before enabling: |
| //#if defined(__GNUC__) && defined(__x86_64__) | |
| + | // /* PSTM_X86_64 works correctly, but +782 bytes. */ |
| + | // /* Looks like most of the growth is because of PSTM_64BIT. */ |
| //# define PSTM_64BIT | |
| //# define PSTM_X86_64 | |
| //#endif | |