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Diffstat (limited to 'erts/emulator/beam/jit/arm/beam_asm_global.hpp.pl')
| -rw-r--r-- | erts/emulator/beam/jit/arm/beam_asm_global.hpp.pl | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/erts/emulator/beam/jit/arm/beam_asm_global.hpp.pl b/erts/emulator/beam/jit/arm/beam_asm_global.hpp.pl new file mode 100644 index 0000000000..f42d16e853 --- /dev/null +++ b/erts/emulator/beam/jit/arm/beam_asm_global.hpp.pl @@ -0,0 +1,216 @@ +#!/usr/bin/env perl -W +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2022. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# %CopyrightEnd% +# +use strict; + +# Please keep the names in the list in alphabetical order. +my @beam_global_funcs = qw( + apply_fun_shared + arith_compare_shared + bif_nif_epilogue + bif_export_trap + bif_bit_size_body + bif_bit_size_guard + bif_byte_size_body + bif_byte_size_guard + bif_element_body_shared + bif_element_guard_shared + bif_is_eq_exact_shared + bif_is_ne_exact_shared + bif_tuple_size_body + bif_tuple_size_guard + bs_add_guard_shared + bs_add_body_shared + bs_bit_size_shared + bs_create_bin_error_shared + bs_get_tail_shared + bs_size_check_shared + call_bif_shared + call_light_bif_shared + call_nif_yield_helper + catch_end_shared + call_nif_early + call_nif_shared + check_float_error + debug_bp + dispatch_bif + dispatch_nif + dispatch_return + dispatch_save_calls + export_trampoline + fconv_shared + handle_and_error + handle_call_fun_error + handle_element_error_shared + handle_hd_error + handle_map_size_error + handle_not_error + handle_or_error + handle_tl_error + garbage_collect + generic_bp_global + generic_bp_local + i_band_body_shared + i_bnot_body_shared + i_bnot_guard_shared + i_bor_body_shared + i_bif_body_shared + i_bif_guard_shared + i_breakpoint_trampoline_shared + i_bsr_body_shared + i_bsl_body_shared + i_func_info_shared + i_get_map_element_shared + i_get_map_element_hash_shared + i_length_guard_shared + i_length_body_shared + i_loop_rec_shared + i_new_small_map_lit_shared + i_test_yield_shared + i_bxor_body_shared + int_div_rem_body_shared + int_div_rem_guard_shared + internal_hash_helper + minus_body_shared + new_map_shared + update_map_assoc_shared + unloaded_fun + plus_body_shared + process_exit + process_main + raise_exception + raise_exception_shared + times_body_shared + times_guard_shared + unary_minus_body_shared + update_map_exact_guard_shared + update_map_exact_body_shared + ); + + +# Labels exported from within process_main +my @process_main_labels = qw( + context_switch + context_switch_simplified + do_schedule + ); + +my $decl_enums = + gen_list(' %s,', @beam_global_funcs, '', @process_main_labels); + +my $decl_emit_funcs = + gen_list(' void emit_%s(void);', @beam_global_funcs); + +my $decl_get_funcs = + gen_list(' void (*get_%s(void))() { return get(%s); }', + @beam_global_funcs, '', @process_main_labels); + +my $decl_emitPtrs = + gen_list(' {%s, &BeamGlobalAssembler::emit_%s},', @beam_global_funcs); + +my $decl_label_names = + gen_list(' {%s, "%s"},', @beam_global_funcs, '', @process_main_labels); + +sub gen_list { + my ($format, @strings) = @_; + my $out = ''; + foreach my $str (@strings) { + if ($str eq '') { + $out .= "\n"; + } + else { + my $subst = $format; + $subst =~ s/%s/$str/g; + $out .= "$subst\n"; + } + } + $out; +} + + +my $this_source_file = __FILE__; + +print <<END_OF_FILE; +/* + * Warning: Do not edit this file. + * Auto-generated by $this_source_file. + */ + +#ifndef _BEAM_ASM_GLOBAL_HPP +#define _BEAM_ASM_GLOBAL_HPP + + +class BeamGlobalAssembler : public BeamAssembler { + typedef void (BeamGlobalAssembler::*emitFptr)(void); + typedef void (*fptr)(void); + + enum GlobalLabels : uint32_t { +$decl_enums + }; + + static const std::map<GlobalLabels, const std::string> labelNames; + static const std::map<GlobalLabels, emitFptr> emitPtrs; + std::unordered_map<GlobalLabels, Label> labels; + std::unordered_map<GlobalLabels, fptr> ptrs; + +$decl_emit_funcs + + template<typename T> + void emit_bitwise_fallback_body(T(*func_ptr), const ErtsCodeMFA *mfa); + + void emit_i_length_common(Label fail, int state_size); + + void emit_raise_badarg(const ErtsCodeMFA *mfa); + + void emit_bif_bit_size_helper(Label fail); + void emit_bif_byte_size_helper(Label fail); + void emit_bif_element_helper(Label fail); + void emit_bif_tuple_size_helper(Label fail); + + void emit_flatmap_get_element(); + void emit_hashmap_get_element(); + +public: + BeamGlobalAssembler(JitAllocator *allocator); + + void (*get(GlobalLabels lbl))(void) { + ASSERT(ptrs[lbl]); + return ptrs[lbl]; + } + +$decl_get_funcs +}; + +#ifdef ERTS_BEAM_ASM_GLOBAL_WANT_STATIC_DEFS + +const std::map<BeamGlobalAssembler::GlobalLabels, BeamGlobalAssembler::emitFptr> +BeamGlobalAssembler::emitPtrs = { +$decl_emitPtrs +}; + +const std::map<BeamGlobalAssembler::GlobalLabels, const std::string> +BeamGlobalAssembler::labelNames = { +$decl_label_names +}; + +#endif /* ERTS_BEAM_ASM_GLOBAL_WANT_STATIC_DEFS */ + +#endif /* !_BEAM_ASM_GLOBAL_HPP */ +END_OF_FILE |