diff options
| author | samuel <samuel@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-20 10:17:39 +0000 |
|---|---|---|
| committer | samuel <samuel@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-20 10:17:39 +0000 |
| commit | d97c9280671444215da845bb71c2d624a08be4df (patch) | |
| tree | 6f2a00145bf000f8cb2bf22c1a7e7ae7d7b183e3 /coroutine/win32/Context.h | |
| parent | 904af4aef28709933bf54e5f73761c4b1cf6169d (diff) | |
| download | ruby-d97c9280671444215da845bb71c2d624a08be4df.tar.gz | |
Better (?) support for Windows TIB.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'coroutine/win32/Context.h')
| -rw-r--r-- | coroutine/win32/Context.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/coroutine/win32/Context.h b/coroutine/win32/Context.h index 8dd47696c5..ba6b1fd07b 100644 --- a/coroutine/win32/Context.h +++ b/coroutine/win32/Context.h @@ -16,6 +16,7 @@ extern "C" { #define COROUTINE __declspec(noreturn) void __fastcall +/* This doesn't include thread information block */ const size_t COROUTINE_REGISTERS = 4; struct coroutine_context @@ -40,9 +41,9 @@ static inline void coroutine_initialize( } /* Windows Thread Information Block */ - *--context->stack_pointer = 0; - *--context->stack_pointer = stack_pointer; - *--context->stack_pointer = (void*)stack_size; + *--context->stack_pointer = 0; /* fs:[0] */ + *--context->stack_pointer = stack_pointer + stack_size; /* fs:[4] */ + *--context->stack_pointer = (void*)stack_pointer; /* fs:[8] */ *--context->stack_pointer = (void*)start; |