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* exceptions.cc: (ctrl_c_handler): Do nothing while a Cygwin subprocess is

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starting.
* child_info.h (init_child_info): Remove pid argument from declaration.
* cygheap.h (init_cygheap::pid): New element.
* dcrt0.cc (dll_crt0_0): Eliminate handling of now-noexistent cygpid parameter
in child_info struct.  Set forkee to 'true' rather than cygpid since the pid
value was never used.
(dll_crt0_1): Ditto.
(_dll_crt0): Ditto.
* fork.cc (fork_child): Don't wait for sigthread.  This is handled in the fork
call now.
(fork_parent): Remove obsolete pid argument from init_child_info call.  Don't
do anything special with cygpid when DEBUGGING.
(fork): Delay all signals during fork.
(fork_init): Don't do anything special when DEBUGGING.
* pinfo.cc (set_myself): Remove pid parameter.  Use new pid field in cygheap.
(pinfo_init): Don't pass pid argument to set_myself.
* sigproc.cc (sig_send): Wait for dwProcessId to be non-zero as well as
sendsig.
(init_child_info): Eliminate handling of pid.
(wait_sig): Implement method to temporarily hold off sending signals.
* sigproc.h (__SIGHOLD): New enum.
(__SIGNOHOLD): Ditto.
* spawn.cc (spawn_guts): Remove obsolete pid argument from init_child_info
call.
This commit is contained in:
Christopher Faylor
2004-09-12 03:47:57 +00:00
parent ca5ec6685a
commit d584454c82
21 changed files with 235 additions and 216 deletions
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44
winsup/cygwin/fhandler_proc.cc
View File

@@ -849,36 +849,36 @@ format_proc_cpuinfo (char *destbuf, size_t maxsize)
if (features1 & (1 << 25))
print (" sse");
if (is_intel)
{
if (features1 & (1 << 26))
{
if (features1 & (1 << 26))
print (" sse2");
if (features1 & (1 << 27))
if (features1 & (1 << 27))
print (" ss");
if (features1 & (1 << 28))
if (features1 & (1 << 28))
print (" htt");
if (features1 & (1 << 29))
if (features1 & (1 << 29))
print (" tmi");
if (features1 & (1 << 30))
if (features1 & (1 << 30))
print (" ia-64");
if (features1 & (1 << 31))
if (features1 & (1 << 31))
print (" pbe");
if (features2 & (1 << 0))
if (features2 & (1 << 0))
print (" pni");
if (features2 & (1 << 3))
if (features2 & (1 << 3))
print (" monitor");
if (features2 & (1 << 4))
if (features2 & (1 << 4))
print (" ds_cpl");
if (features2 & (1 << 7))
print (" tm2");
if (features2 & (1 << 8))
if (features2 & (1 << 8))
print (" est");
if (features2 & (1 << 10))
if (features2 & (1 << 10))
print (" cid");
}
}
if (is_amd && maxe >= 0x80000001)
{
{
// uses AMD extended calls to check
// for 3dnow and 3dnow extended support
// (source: AMD Athlon Processor Recognition Application Note)
@@ -887,14 +887,14 @@ format_proc_cpuinfo (char *destbuf, size_t maxsize)
{
cpuid (&unused, &unused, &unused, &features2, 0x80000001);
if (features2 & (1 << 11))
print (" syscall");
if (features2 & (1 << 19))
print (" mp");
if (features2 & (1 << 22))
print (" mmxext");
if (features2 & (1 << 29))
print (" lm");
if (features2 & (1 << 11))
print (" syscall");
if (features2 & (1 << 19))
print (" mp");
if (features2 & (1 << 22))
print (" mmxext");
if (features2 & (1 << 29))
print (" lm");
if (features2 & (1 << 30)) // 31th bit is on
print (" 3dnowext");
if (features2 & (1 << 31)) // 32th bit (highest) is on