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| author | Lukas Larsson <[email protected]> | 2017-07-18 14:30:55 +0200 |
|---|---|---|
| committer | GitHub <[email protected]> | 2017-07-18 14:30:55 +0200 |
| commit | aa8df5238a20a539bc90deb68aa39050197ba725 (patch) | |
| tree | bf5108a9a9304b8377b9e5a922274daef6f0ba20 /erts/emulator/sys/unix/sys_float.c | |
| parent | de5cfabdad61d45a112d95e24ac44e3f51a4bd18 (diff) | |
| parent | 7b5a1a7e787570ff13805a150e4c7c13bda8b0a6 (diff) | |
| download | otp-aa8df5238a20a539bc90deb68aa39050197ba725.tar.gz otp-aa8df5238a20a539bc90deb68aa39050197ba725.tar.bz2 otp-aa8df5238a20a539bc90deb68aa39050197ba725.zip | |
lukas/erts/remove-non-smp/OTP-14518
Remove support for the non-smp emulators
Diffstat (limited to 'erts/emulator/sys/unix/sys_float.c')
| -rw-r--r-- | erts/emulator/sys/unix/sys_float.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/erts/emulator/sys/unix/sys_float.c b/erts/emulator/sys/unix/sys_float.c index 6435da086f..a82c15bd32 100644 --- a/erts/emulator/sys/unix/sys_float.c +++ b/erts/emulator/sys/unix/sys_float.c @@ -39,7 +39,6 @@ erts_sys_init_float(void) #else /* !NO_FPE_SIGNALS */ -#ifdef ERTS_SMP static erts_tsd_key_t fpe_key; /* once-only initialisation early in the main thread (via erts_sys_init_float()) */ @@ -61,11 +60,6 @@ static ERTS_INLINE volatile unsigned long *erts_thread_get_fp_exception(void) { return (volatile unsigned long*)erts_tsd_get(fpe_key); } -#else /* !SMP */ -#define erts_init_fp_exception() /*empty*/ -static volatile unsigned long fp_exception; -#define erts_thread_get_fp_exception() (&fp_exception) -#endif /* SMP */ volatile unsigned long *erts_get_current_fp_exception(void) { @@ -659,11 +653,9 @@ void erts_sys_init_float(void) void erts_thread_init_float(void) { -#ifdef ERTS_SMP /* This allows Erlang schedulers to leave Erlang-process context and still have working FP exceptions. XXX: is this needed? */ erts_thread_init_fp_exception(); -#endif #ifndef NO_FPE_SIGNALS /* NOTE: |