diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-23 03:54:42 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-23 03:54:42 +0000 |
| commit | 7498058e6539365b4f89152a88d2022870580074 (patch) | |
| tree | f1f6ace8a3a8c74fc012cec15dca0071dc0a4059 /signal.c | |
| parent | 830ec78ad8b08e4a79b1d3ac76dc7d0f6e5e395b (diff) | |
| download | ruby-7498058e6539365b4f89152a88d2022870580074.tar.gz | |
Haiku now best effort support
* configure.in: remove obsolete workarounds for Haiku.
* dln.c, file.c, io.c: remove obsolete Haiku workarounds.
* thread_pthread.c: add stack bounds detection for Haiku.
* signal.c: get stack pointer from signal context on Haiku.
[ruby-core:67923] [Bug #10811] [Fix GH-1109]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'signal.c')
| -rw-r--r-- | signal.c | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -69,7 +69,7 @@ ruby_atomic_compare_and_swap(rb_atomic_t *ptr, rb_atomic_t cmp, } #endif -#if defined(__BEOS__) || defined(__HAIKU__) +#if defined(__BEOS__) #undef SIGBUS #endif @@ -759,7 +759,9 @@ static const char *received_signal; #if defined(USE_SIGALTSTACK) || defined(_WIN32) NORETURN(void ruby_thread_stack_overflow(rb_thread_t *th)); -# if !(defined(HAVE_UCONTEXT_H) && (defined __i386__ || defined __x86_64__ || defined __amd64__)) +# if defined __HAIKU__ +# define USE_UCONTEXT_REG 1 +# elif !(defined(HAVE_UCONTEXT_H) && (defined __i386__ || defined __x86_64__ || defined __amd64__)) # elif defined __linux__ # define USE_UCONTEXT_REG 1 # elif defined __APPLE__ @@ -790,6 +792,12 @@ check_stack_overflow(const uintptr_t addr, const ucontext_t *ctx) # else const __register_t sp = mctx->mc_esp; # endif +# elif defined __HAIKU__ +# if defined(__amd64__) + const unsigned long sp = mctx->rsp; +# else + const unsigned long sp = mctx->esp; +# endif # endif enum {pagesize = 4096}; const uintptr_t sp_page = (uintptr_t)sp / pagesize; |