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fixed code for an old gcc compiler that couldn't recognize x86 inline assembly containing the rep prefix on the same line as the movXX and stoXX instructions.

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This commit is contained in:
hyung-hwan 2014-10-17 15:37:36 +00:00
parent a842cf0767
commit e7287cb52c
3 changed files with 20 additions and 9 deletions
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3
qse/cmd/http/httpd.c
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@ -15,6 +15,8 @@
#include <signal.h>
#include <locale.h>
#include <stdio.h> /* TODO: remove this header file */
#if defined(_WIN32)
# include <winsock2.h>
# include <windows.h>
@ -377,6 +379,7 @@ static int daemonize (int devnull)
int xxxx (void* ctx, qse_env_char_t** envir)
{
/* NOTE: this is for experiment only */
extern char** environ;
char buf[1000];
char* cl;

8
qse/lib/cmn/mem.c
View File

@ -133,14 +133,14 @@ void* qse_memcpy (void* dst, const void* src, qse_size_t n)
__asm__ volatile (
"cld\n\t"
"rep movsl\n"
"rep\n\tmovsl\n"
: /* no output */
:"D" (dst), "S" (src), "c" (n >> 2) /* input: %edi = d, %esi = src, %ecx = n / 8 */
:"memory"
);
__asm__ volatile (
"rep movsb\n"
"rep\n\tmovsb\n"
: /* no output */
:"c" (n & 3) /* %rcx = n % 8, use existing %edi and %esi */
:"memory", "%edi", "%esi"
@ -348,7 +348,7 @@ void* qse_memset (void* dst, int val, qse_size_t n)
}
__asm__ volatile (
"rep stosl\n"
"rep\n\tstosl\n"
:"=D" (d) /* output: d = %edi */
:"0" (d), "a" (dw), "c" (n >> 2) /* input: %edi = d, %eax = dw, %ecx = n / 4 */
:"memory"
@ -356,7 +356,7 @@ void* qse_memset (void* dst, int val, qse_size_t n)
}
__asm__ volatile (
"rep stosb\n"
"rep\n\tstosb\n"
: /* no output */
:"D" (d), "a" (val), "c" (n & 3) /* input: %edi = d, %eax = src, %ecx = n % 4 */
:"memory"

18
qse/lib/http/httpd-std.c
View File

@ -534,7 +534,7 @@ static QSE_INLINE qse_ssize_t __send_file_ssl (
qse_mchar_t buf[MAX_SEND_SIZE];
qse_ssize_t ret;
qse_foff_t foff;
SSL* out = (SSL*)xout;
SSL* out = HANDLE_TO_SSL((qse_sck_hnd_t)xout);
if (offset && (foff = qse_fio_seek (HANDLE_TO_FIO(in_fd), *offset, QSE_FIO_BEGIN)) != *offset)
{
@ -1118,14 +1118,15 @@ static int peer_open (qse_httpd_t* httpd, qse_httpd_peer_t* peer)
/* -------------------------------------------------------------------- */
httpd_xtn_t* xtn;
qse_skad_t connaddr, bindaddr;
int connaddrsize, bindaddrsize;
int connected = 1;
qse_sck_hnd_t fd = QSE_INVALID_SCKHND;
SSL* ssl = QSE_NULL;
httpd_xtn_t* xtn;
xtn = (httpd_xtn_t*) qse_httpd_getxtn (httpd);
#if defined(HAVE_SSL)
SSL* ssl = QSE_NULL;
#endif
#if defined(_WIN32)
unsigned long cmd;
@ -1136,6 +1137,8 @@ static int peer_open (qse_httpd_t* httpd, qse_httpd_peer_t* peer)
#else
int flag;
#endif
xtn = (httpd_xtn_t*) qse_httpd_getxtn (httpd);
/* turn off internally used bits */
peer->flags &= ~QSE_HTTPD_PEER_ALL_INTERNALS;
@ -1371,6 +1374,7 @@ static int is_peer_socket_connected (qse_httpd_t* httpd, qse_httpd_peer_t* peer)
static int is_peer_connected_securely (qse_httpd_t* httpd, qse_httpd_peer_t* peer)
{
#if defined(HAVE_SSL)
int ret = SSL_connect (HANDLE_TO_SSL(peer->handle2));
if (ret <= 0)
{
@ -1387,6 +1391,10 @@ static int is_peer_connected_securely (qse_httpd_t* httpd, qse_httpd_peer_t* pee
}
}
return 1;
#else
qse_httpd_seterrnum (httpd, QSE_HTTPD_ENOIMPL);
return -1;
#endif
}
static int peer_connected (qse_httpd_t* httpd, qse_httpd_peer_t* peer)
@ -2204,7 +2212,7 @@ static qse_ssize_t client_sendfile (
{
if (client->status & QSE_HTTPD_CLIENT_SECURE)
{
return __send_file_ssl (httpd, HANDLE_TO_SSL(client->handle2), handle, offset, count);
return __send_file_ssl (httpd, (void*)client->handle2, handle, offset, count);
}
else
{