summaryrefslogtreecommitdiffstats
path: root/src/gallium/auxiliary
diff options
context:
space:
mode:
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/rtasm/rtasm_execmem.c32
-rw-r--r--src/gallium/auxiliary/util/u_bitmask.c32
-rw-r--r--src/gallium/auxiliary/util/u_debug_memory.c8
-rw-r--r--src/gallium/auxiliary/util/u_network.c2
4 files changed, 55 insertions, 19 deletions
diff --git a/src/gallium/auxiliary/rtasm/rtasm_execmem.c b/src/gallium/auxiliary/rtasm/rtasm_execmem.c
index 01811d50114..ffed768f979 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_execmem.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_execmem.c
@@ -41,6 +41,12 @@
#define MAP_ANONYMOUS MAP_ANON
#endif
+#if defined(PIPE_OS_WINDOWS)
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+#include <windows.h>
+#endif
#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS)
@@ -118,7 +124,29 @@ rtasm_exec_free(void *addr)
}
-#else /* PIPE_OS_LINUX || PIPE_OS_BSD || PIPE_OS_SOLARIS */
+#elif defined(PIPE_OS_WINDOWS)
+
+
+/*
+ * Avoid Data Execution Prevention.
+ */
+
+void *
+rtasm_exec_malloc(size_t size)
+{
+ return VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
+}
+
+
+void
+rtasm_exec_free(void *addr)
+{
+ VirtualFree(addr, 0, MEM_RELEASE);
+}
+
+
+#else
+
/*
* Just use regular memory.
@@ -138,4 +166,4 @@ rtasm_exec_free(void *addr)
}
-#endif /* PIPE_OS_LINUX || PIPE_OS_BSD || PIPE_OS_SOLARIS */
+#endif
diff --git a/src/gallium/auxiliary/util/u_bitmask.c b/src/gallium/auxiliary/util/u_bitmask.c
index 77587c07ec0..23c93a3ebcb 100644
--- a/src/gallium/auxiliary/util/u_bitmask.c
+++ b/src/gallium/auxiliary/util/u_bitmask.c
@@ -97,12 +97,12 @@ util_bitmask_resize(struct util_bitmask *bm,
if(!minimum_size)
return FALSE;
- if(bm->size > minimum_size)
+ if(bm->size >= minimum_size)
return TRUE;
assert(bm->size % UTIL_BITMASK_BITS_PER_WORD == 0);
new_size = bm->size;
- while(!(new_size > minimum_size)) {
+ while(new_size < minimum_size) {
new_size *= 2;
/* Check integer overflow */
if(new_size < bm->size)
@@ -136,7 +136,7 @@ util_bitmask_filled_set(struct util_bitmask *bm,
unsigned index)
{
assert(bm->filled <= bm->size);
- assert(index <= bm->size);
+ assert(index < bm->size);
if(index == bm->filled) {
++bm->filled;
@@ -149,7 +149,7 @@ util_bitmask_filled_unset(struct util_bitmask *bm,
unsigned index)
{
assert(bm->filled <= bm->size);
- assert(index <= bm->size);
+ assert(index < bm->size);
if(index < bm->filled)
bm->filled = index;
@@ -182,7 +182,7 @@ util_bitmask_add(struct util_bitmask *bm)
mask = 1;
}
found:
-
+
/* grow the bitmask if necessary */
if(!util_bitmask_resize(bm, bm->filled))
return UTIL_BITMASK_INVALID_INDEX;
@@ -198,9 +198,9 @@ unsigned
util_bitmask_set(struct util_bitmask *bm,
unsigned index)
{
- unsigned word = index / UTIL_BITMASK_BITS_PER_WORD;
- unsigned bit = index % UTIL_BITMASK_BITS_PER_WORD;
- util_bitmask_word mask = 1 << bit;
+ unsigned word;
+ unsigned bit;
+ util_bitmask_word mask;
assert(bm);
@@ -208,6 +208,10 @@ util_bitmask_set(struct util_bitmask *bm,
if(!util_bitmask_resize(bm, index))
return UTIL_BITMASK_INVALID_INDEX;
+ word = index / UTIL_BITMASK_BITS_PER_WORD;
+ bit = index % UTIL_BITMASK_BITS_PER_WORD;
+ mask = 1 << bit;
+
bm->words[word] |= mask;
util_bitmask_filled_set(bm, index);
@@ -220,15 +224,19 @@ void
util_bitmask_clear(struct util_bitmask *bm,
unsigned index)
{
- unsigned word = index / UTIL_BITMASK_BITS_PER_WORD;
- unsigned bit = index % UTIL_BITMASK_BITS_PER_WORD;
- util_bitmask_word mask = 1 << bit;
+ unsigned word;
+ unsigned bit;
+ util_bitmask_word mask;
assert(bm);
if(index >= bm->size)
return;
+ word = index / UTIL_BITMASK_BITS_PER_WORD;
+ bit = index % UTIL_BITMASK_BITS_PER_WORD;
+ mask = 1 << bit;
+
bm->words[word] &= ~mask;
util_bitmask_filled_unset(bm, index);
@@ -250,7 +258,7 @@ util_bitmask_get(struct util_bitmask *bm,
return TRUE;
}
- if(index > bm->size)
+ if(index >= bm->size)
return FALSE;
if(bm->words[word] & mask) {
diff --git a/src/gallium/auxiliary/util/u_debug_memory.c b/src/gallium/auxiliary/util/u_debug_memory.c
index 7623cb93981..d6484f4ad51 100644
--- a/src/gallium/auxiliary/util/u_debug_memory.c
+++ b/src/gallium/auxiliary/util/u_debug_memory.c
@@ -297,9 +297,9 @@ debug_memory_end(unsigned long start_no)
if((start_no <= hdr->no && hdr->no < last_no) ||
(last_no < start_no && (hdr->no < last_no || start_no <= hdr->no))) {
- debug_printf("%s:%u:%s: %u bytes at %p not freed\n",
+ debug_printf("%s:%u:%s: %lu bytes at %p not freed\n",
hdr->file, hdr->line, hdr->function,
- hdr->size, ptr);
+ (unsigned long) hdr->size, ptr);
#if DEBUG_MEMORY_STACK
debug_backtrace_dump(hdr->backtrace, DEBUG_MEMORY_STACK);
#endif
@@ -315,8 +315,8 @@ debug_memory_end(unsigned long start_no)
}
if(total_size) {
- debug_printf("Total of %u KB of system memory apparently leaked\n",
- (total_size + 1023)/1024);
+ debug_printf("Total of %lu KB of system memory apparently leaked\n",
+ (unsigned long) (total_size + 1023)/1024);
}
else {
debug_printf("No memory leaks detected.\n");
diff --git a/src/gallium/auxiliary/util/u_network.c b/src/gallium/auxiliary/util/u_network.c
index 9eb8f309cd1..87ee0e47685 100644
--- a/src/gallium/auxiliary/util/u_network.c
+++ b/src/gallium/auxiliary/util/u_network.c
@@ -117,7 +117,7 @@ u_socket_connect(const char *hostname, uint16_t port)
if (!host)
return -1;
- memcpy((char *)&sa.sin_addr,host->h_addr,host->h_length);
+ memcpy((char *)&sa.sin_addr,host->h_addr_list[0],host->h_length);
sa.sin_family= host->h_addrtype;
sa.sin_port = htons(port);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 18:48:34 +0000