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* cygtls.cc (_cygtls::init_exception_handler): Revert patch

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from 2005-12-02.
        * exceptions.cc (stack_info::walk): Add workaround for NT 5.2
        64 bit OSes.
        * wincap.h (wincaps::has_restricted_stack_args): New element.
        * wincap.cc: Implement above element throughout.
        (wincapc::init): Reset has_restricted_stack_args if not running
        under WOW64.
This commit is contained in:
Corinna Vinschen
2008-02-13 09:42:22 +00:00
parent 9cb5dea0e2
commit 5cb998e66c
5 changed files with 58 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
winsup/cygwin/wincap.cc
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@@ -40,6 +40,7 @@ static NO_COPY wincaps wincap_unknown = {
has_gaa_prefixes:false,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
};
static NO_COPY wincaps wincap_nt4 = {
@@ -69,6 +70,7 @@ static NO_COPY wincaps wincap_nt4 = {
has_gaa_prefixes:false,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
};
static NO_COPY wincaps wincap_nt4sp4 = {
@@ -98,6 +100,7 @@ static NO_COPY wincaps wincap_nt4sp4 = {
has_gaa_prefixes:false,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
};
static NO_COPY wincaps wincap_2000 = {
@@ -127,6 +130,7 @@ static NO_COPY wincaps wincap_2000 = {
has_gaa_prefixes:false,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
};
static NO_COPY wincaps wincap_2000sp4 = {
@@ -156,6 +160,7 @@ static NO_COPY wincaps wincap_2000sp4 = {
has_gaa_prefixes:false,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
};
static NO_COPY wincaps wincap_xp = {
@@ -185,6 +190,7 @@ static NO_COPY wincaps wincap_xp = {
has_gaa_prefixes:false,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
};
static NO_COPY wincaps wincap_xpsp1 = {
@@ -214,6 +220,7 @@ static NO_COPY wincaps wincap_xpsp1 = {
has_gaa_prefixes:true,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
};
static NO_COPY wincaps wincap_xpsp2 = {
@@ -243,6 +250,7 @@ static NO_COPY wincaps wincap_xpsp2 = {
has_gaa_prefixes:true,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
};
static NO_COPY wincaps wincap_2003 = {
@@ -272,6 +280,7 @@ static NO_COPY wincaps wincap_2003 = {
has_gaa_prefixes:true,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:true,
};
static NO_COPY wincaps wincap_vista = {
@@ -301,6 +310,7 @@ static NO_COPY wincaps wincap_vista = {
has_gaa_prefixes:true,
has_gaa_on_link_prefix:true,
supports_all_posix_ai_flags:true,
has_restricted_stack_args:false,
};
wincapc wincap __attribute__((section (".cygwin_dll_common"), shared));
@@ -388,7 +398,10 @@ wincapc::init ()
if (IsWow64Process (GetCurrentProcess (), &is_wow64_proc))
wow64 = is_wow64_proc;
else
((wincaps *)this->caps)->needs_count_in_si_lpres2 = false;
{
((wincaps *)this->caps)->needs_count_in_si_lpres2 = false;
((wincaps *)this->caps)->has_restricted_stack_args = false;
}
__small_sprintf (osnam, "NT-%d.%d", version.dwMajorVersion,
version.dwMinorVersion);