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[main][sgen] Remove two dead fields; fix wasm-mt AOT compilation #75511

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Sep 13, 2022
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7 changes: 0 additions & 7 deletions src/mono/mono/metadata/sgen-client-mono.h
Original file line number Diff line number Diff line change
Expand Up @@ -40,13 +40,6 @@ struct _SgenClientThreadInfo {
gboolean skip, suspend_done;
volatile int in_critical_region;

#ifdef SGEN_POSIX_STW
/* This is -1 until the first suspend. */
int signal;
/* FIXME: kill this, we only use signals on systems that have rt-posix, which doesn't have issues with duplicates. */
unsigned int stop_count; /* to catch duplicate signals. */
#endif

gpointer runtime_data;

void *stack_end;
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5 changes: 0 additions & 5 deletions src/mono/mono/metadata/sgen-mono.c
Original file line number Diff line number Diff line change
Expand Up @@ -2153,11 +2153,6 @@ sgen_client_thread_attach (SgenThreadInfo* info)

info->client_info.stack_start = NULL;

#ifdef SGEN_POSIX_STW
info->client_info.stop_count = -1;
info->client_info.signal = 0;
#endif

memset (&info->client_info.ctx, 0, sizeof (MonoContext));

if (mono_gc_get_gc_callbacks ()->thread_attach_func)
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4 changes: 0 additions & 4 deletions src/mono/mono/sgen/sgen-gc.h
Original file line number Diff line number Diff line change
Expand Up @@ -51,10 +51,6 @@ typedef enum {

NurseryClearPolicy sgen_get_nursery_clear_policy (void);

#if !defined(__MACH__) && !MONO_MACH_ARCH_SUPPORTED && defined(HAVE_PTHREAD_KILL)
#define SGEN_POSIX_STW 1
#endif

/*
* The nursery section uses this struct.
*/
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