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ruby--ruby/yjit_iface.h

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Refactor uJIT code into more files for readability
2020-12-08 16:54:41 -05:00
//
Yet Another Ruby JIT! Renaming uJIT to YJIT. AKA s/ujit/yjit/g.
2021-03-06 18:46:56 -05:00
// These are definitions YJIT uses to interface with the CRuby codebase,
// but which are only used internally by YJIT.
Refactor uJIT code into more files for readability
2020-12-08 16:54:41 -05:00
//
Yet Another Ruby JIT! Renaming uJIT to YJIT. AKA s/ujit/yjit/g.
2021-03-06 18:46:56 -05:00
#ifndef YJIT_IFACE_H
#define YJIT_IFACE_H 1
Refactor uJIT code into more files for readability
2020-12-08 16:54:41 -05:00
Fix warnings about redefining YJIT_STATS Follow up for ecb5b383a0c17550b9b27663005049ddac871edb. Now that YJIT_STATS is defined in yjit.h, it shoudl be the only place that defines it.
2021-09-14 15:13:15 -04:00
#include "ruby/internal/config.h"
#include "ruby_assert.h" // for RUBY_DEBUG
#include "yjit.h" // for YJIT_STATS
Refactor uJIT code into more files for readability
2020-12-08 16:54:41 -05:00
#include "vm_core.h"
Yet Another Ruby JIT! Renaming uJIT to YJIT. AKA s/ujit/yjit/g.
2021-03-06 18:46:56 -05:00
#include "yjit_core.h"
Refactor uJIT code into more files for readability
2020-12-08 16:54:41 -05:00
Add a macro for tweaking default call threshold For use in development for writing `test.rb` and running with `make run`.
2021-06-23 21:19:10 -04:00
#ifndef YJIT_DEFAULT_CALL_THRESHOLD
# define YJIT_DEFAULT_CALL_THRESHOLD 10
#endif
Yet Another Ruby JIT! Renaming uJIT to YJIT. AKA s/ujit/yjit/g.
2021-03-06 18:46:56 -05:00
RUBY_EXTERN struct rb_yjit_options rb_yjit_opts;
Implement --ujit-stats and instructoin counting VM and ujit instruction counting in debug builds. shopify/ruby#19
2021-01-26 15:21:47 -05:00
Put YJIT into a single compilation unit For upstreaming, we want functions we export either prefixed with "rb_" or made static. Historically we haven't been following this rule, so we were "leaking" a lot of symbols as `make leak-globals` would tell us. This change unifies everything YJIT into a single compilation unit, yjit.o, and makes everything unprefixed static to pass `make leak-globals`. This manual "unified build" setup is similar to that of vm.o. Having everything in one compilation unit allows static functions to be visible across YJIT files and removes the need for declarations in headers in some cases. Unnecessary declarations were removed. Other changes of note: - switched to MJIT_SYMBOL_EXPORT_BEGIN which indicates stuff as being off limits for native extensions - the first include of each YJIT file is change to be "internal.h" - undefined MAP_STACK before explicitly redefining it since it collide's with a definition in system headers. Consider renaming?
2021-10-01 18:38:39 -04:00
static VALUE *yjit_iseq_pc_at_idx(const rb_iseq_t *iseq, uint32_t insn_idx);
static int yjit_opcode_at_pc(const rb_iseq_t *iseq, const VALUE *pc);
static void yjit_print_iseq(const rb_iseq_t *iseq);
uJIT: Implement opt_getinlinecache * ujit: implement opt_getinlinecache Aggressively bet that writes to constants don't happen and invalidate all opt_getinlinecache blocks on any and all constant writes. Use alignment padding on block_t to track this assumption. No change to sizeof(block_t). * Fix compile warnings when not RUBY_DEBUG * Fix reversed condition * Switch to st_table to keep track of assumptions Co-authored-by: Aaron Patterson <aaron.patterson@gmail.com> Co-authored-by: Maxime Chevalier-Boisvert <maximechevalierb@gmail.com>
2021-02-25 15:10:38 -05:00
Fix non RUBY_DEBUG build warnings On non RUBY_DEBUG builds, assert() compiles to nothing and the compiler warns about uninitialized variables in those code paths. Replace those asserts with rb_bug() to fix the warnings and do the assert in all builds. Since yjit_asm_tests.c compiles outside of Ruby, it needed a distinct version of rb_bug(). Also put YJIT_STATS check for function delcaration that is only defined in YJIT_STATS builds.
2021-10-19 16:43:20 -04:00
#if YJIT_STATS
Tally instructions when taking side exists for --ujit-stats shopify/ruby#29 Co-authored-by: Maxime Chevalier-Boisvert <maxime.chevalierboisvert@shopify.com>
2021-01-27 16:13:27 -05:00
// this function *must* return passed exit_pc
Put YJIT into a single compilation unit For upstreaming, we want functions we export either prefixed with "rb_" or made static. Historically we haven't been following this rule, so we were "leaking" a lot of symbols as `make leak-globals` would tell us. This change unifies everything YJIT into a single compilation unit, yjit.o, and makes everything unprefixed static to pass `make leak-globals`. This manual "unified build" setup is similar to that of vm.o. Having everything in one compilation unit allows static functions to be visible across YJIT files and removes the need for declarations in headers in some cases. Unnecessary declarations were removed. Other changes of note: - switched to MJIT_SYMBOL_EXPORT_BEGIN which indicates stuff as being off limits for native extensions - the first include of each YJIT file is change to be "internal.h" - undefined MAP_STACK before explicitly redefining it since it collide's with a definition in system headers. Consider renaming?
2021-10-01 18:38:39 -04:00
static const VALUE *yjit_count_side_exit_op(const VALUE *exit_pc);
Fix non RUBY_DEBUG build warnings On non RUBY_DEBUG builds, assert() compiles to nothing and the compiler warns about uninitialized variables in those code paths. Replace those asserts with rb_bug() to fix the warnings and do the assert in all builds. Since yjit_asm_tests.c compiles outside of Ruby, it needed a distinct version of rb_bug(). Also put YJIT_STATS check for function delcaration that is only defined in YJIT_STATS builds.
2021-10-19 16:43:20 -04:00
#endif
uJIT: Implement opt_getinlinecache * ujit: implement opt_getinlinecache Aggressively bet that writes to constants don't happen and invalidate all opt_getinlinecache blocks on any and all constant writes. Use alignment padding on block_t to track this assumption. No change to sizeof(block_t). * Fix compile warnings when not RUBY_DEBUG * Fix reversed condition * Switch to st_table to keep track of assumptions Co-authored-by: Aaron Patterson <aaron.patterson@gmail.com> Co-authored-by: Maxime Chevalier-Boisvert <maximechevalierb@gmail.com>
2021-02-25 15:10:38 -05:00
Put YJIT into a single compilation unit For upstreaming, we want functions we export either prefixed with "rb_" or made static. Historically we haven't been following this rule, so we were "leaking" a lot of symbols as `make leak-globals` would tell us. This change unifies everything YJIT into a single compilation unit, yjit.o, and makes everything unprefixed static to pass `make leak-globals`. This manual "unified build" setup is similar to that of vm.o. Having everything in one compilation unit allows static functions to be visible across YJIT files and removes the need for declarations in headers in some cases. Unnecessary declarations were removed. Other changes of note: - switched to MJIT_SYMBOL_EXPORT_BEGIN which indicates stuff as being off limits for native extensions - the first include of each YJIT file is change to be "internal.h" - undefined MAP_STACK before explicitly redefining it since it collide's with a definition in system headers. Consider renaming?
2021-10-01 18:38:39 -04:00
static void yjit_unlink_method_lookup_dependency(block_t *block);
static void yjit_block_assumptions_free(block_t *block);
Refactor uJIT code into more files for readability
2020-12-08 16:54:41 -05:00
Try to break the code page refactoring into smaller steps
2021-09-21 10:59:55 -04:00
VALUE rb_yjit_code_page_alloc(void);
code_page_t *rb_yjit_code_page_unwrap(VALUE cp_obj);
style: align pointer "*" to the right
2021-09-29 14:58:01 -04:00
void rb_yjit_get_cb(codeblock_t *cb, uint8_t *code_ptr);
void rb_yjit_get_ocb(codeblock_t *cb, uint8_t *code_ptr);
Try to break the code page refactoring into smaller steps
2021-09-21 10:59:55 -04:00
Add a macro for tweaking default call threshold For use in development for writing `test.rb` and running with `make run`.
2021-06-23 21:19:10 -04:00
#endif // #ifndef YJIT_IFACE_H
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