AuroraMiddleware/v8
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Applied Rafal Krypa's patch to fix gcc 4.3.2 build problems.

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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
ager@chromium.org 2008-09-05 07:46:32 +00:00
parent 766523b710
commit 1dba6feed0
3 changed files with 25 additions and 9 deletions
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9
AUTHORS Normal file
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@ -0,0 +1,9 @@
# Below is a list of people and organizations that have contributed
# to the v8 project. Names should be added to the list like so:
#
# Name/Organization <email address>
Google Inc.
René Rebe <rene@exactcode.de>
Rafal Krypa <rafal@krypa.net>

23
src/platform-linux.cc
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@ -256,7 +256,11 @@ OS::MemoryMappedFile* OS::MemoryMappedFile::create(const char* name, int size,
void* initial) {
FILE* file = fopen(name, "w+");
if (file == NULL) return NULL;
fwrite(initial, size, 1, file);
int result = fwrite(initial, size, 1, file);
if (result < 1) {
fclose(file);
return NULL;
}
void* memory =
mmap(0, size, PROT_READ | PROT_WRITE, MAP_SHARED, fileno(file), 0);
return new PosixMemoryMappedFile(file, memory, size);
@ -285,11 +289,14 @@ void OS::LogSharedLibraryAddresses() {
addr_buffer[0] = '0';
addr_buffer[1] = 'x';
addr_buffer[10] = 0;
read(fd, addr_buffer + 2, 8);
int result = read(fd, addr_buffer + 2, 8);
if (result < 8) break;
unsigned start = StringToLongLong(addr_buffer);
read(fd, addr_buffer + 2, 1);
if (addr_buffer[2] != '-') return;
read(fd, addr_buffer + 2, 8);
result = read(fd, addr_buffer + 2, 1);
if (result < 1) break;
if (addr_buffer[2] != '-') break;
result = read(fd, addr_buffer + 2, 8);
if (result < 8) break;
unsigned end = StringToLongLong(addr_buffer);
char buffer[MAP_LENGTH];
int bytes_read = -1;
@ -297,9 +304,8 @@ void OS::LogSharedLibraryAddresses() {
bytes_read++;
if (bytes_read >= MAP_LENGTH - 1)
break;
int result = read(fd, buffer + bytes_read, 1);
// A read error means that -1 is returned.
if (result < 1) return;
result = read(fd, buffer + bytes_read, 1);
if (result < 1) break;
} while (buffer[bytes_read] != '\n');
buffer[bytes_read] = 0;
// There are 56 chars to ignore at this point in the line.
@ -309,6 +315,7 @@ void OS::LogSharedLibraryAddresses() {
buffer[bytes_read] = 0;
LOG(SharedLibraryEvent(buffer + 56, start, end));
}
close(fd);
#endif
}

2
src/utils.cc
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@ -104,7 +104,7 @@ char* ReadLine(const char* prompt) {
char line_buf[256];
int offset = 0;
bool keep_going = true;
fprintf(stdout, prompt);
fprintf(stdout, "%s", prompt);
fflush(stdout);
while (keep_going) {
if (fgets(line_buf, sizeof(line_buf), stdin) == NULL) {