ruby.git/tool/instruction.rb, branch v2_1_0_preview2

* tool/instruction.rb : fix typo.

2013-11-20T11:56:36+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_exec.h, tool/instruction.rb: not an error, but a BUG if stack

2013-07-26T10:28:26+00:00

  overflow checking failed just before/after the beginning of an
  instruction. It should be treated as a BUG.
  Please tell us if your code cause BUG with this problem.
  This check will removed soon (for performance).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42194 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_core.h, eval_intern.h (CHECK_STACK_OVERFLOW): move

2012-12-25T09:57:07+00:00

  CHECK_STACK_OVERFLOW() to vm_core.h and rename to
  CHECK_VM_STACK_OVERFLOW().
  This change is only move and rename.
* tool/instruction.rb: catch up above changes.
* vm.c, vm_insnhelper.c: ditto.
* vm_insnhelper.c (vm_stackoverflow): add a function to unify
  raising vm stackoverflow exception.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

tool/vpath.rb

2012-11-29T08:12:29+00:00

* tool/generic_erb.rb, tool/id2token.rb: add --path-separator option
  for mingw where make and built ruby live in different world.
* tool/vpath.rb: extract from tool/instruction.rb.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

remove garbage line

2012-10-14T17:20:42+00:00

* compile.c (new_insn_send): remove garbage line.
* tool/instruction.rb (sp_increase_c_expr): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37182 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* insns.def (send, invokesuper, invokeblock, opt_*), vm_core.h:

2012-10-14T16:59:05+00:00

  use only a `ci' (rb_call_info_t) parameter instead of using
  parameters such as `op_id', 'op_argc', `blockiseq' and flag.
  These information are stored in rb_call_info_t at the compile
  time.
  This technique simplifies parameter passings at related
  function calls (~10% speedups for simple mehtod invocation at
  my machine).
  `rb_call_info_t' also has new function pointer variable `call'.
  This `call' variable enables to customize method (block)
  invocation process for each place. However, it always call
  `vm_call_general()' at this changes.
  `rb_call_info_t' also has temporary variables for method
  (block) invocation.
* vm_core.h, compile.c, insns.def: introduce VM_CALL_ARGS_SKIP_SETUP
  VM_CALL macro.  This flag indicates that this call can skip
  caller_setup (block arg and splat arg).
* compile.c: catch up above changes.
* iseq.c: catch up above changes (especially for TS_CALLINFO).
* tool/instruction.rb: catch up above chagnes.
* vm_insnhelper.c, vm_insnhelper.h: ditto. Macros and functions
  parameters are changed.
* vm_eval.c (vm_call0): ditto (it will be rewriten soon).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_core.h (rb_call_info_t): add new type `rb_call_inf_t'.

2012-10-09T05:33:54+00:00

  This data structure contains information including inline method
  cache. After that, `struct iseq_inline_cache_entry' does not
  need to contain inline cache for method invocation.
  Other information will be added to this data structure.
* vm_core.h (rb_iseq_t): add `callinfo_entries' and `callinfo_size'
  members to `rb_iseq_t'.
* insns.def, compile.c: Use CALL_INFO instead of IC.
* tool/instruction.rb: support CALL_INFO as operand type.
* vm_insnhelper.c, vm_insnhelper.h: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37121 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* insns.def (getlocal, setlocal): remove old getlocal/setlocal

2012-10-04T13:52:20+00:00

  instructions and rename getdaynmic/setdynamic instructions
  to getlocal/setlocal.
* compile.c: ditto.
* iseq.c: remove TS_DINDEX.
* vm_exec.h (dindex_t): remove type definition of `dindex_t'.
* tool/instruction.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm.c (VM_COLLECT_USAGE_DETAILS): make new VM usage analysis

2012-10-04T12:31:05+00:00

  hooks (old macro name is COLLECT_USAGE_ANALYSIS).
  This feature is only for VM developers.  (I'm not sure I can use
  `VM developers' (the plural form) in this sentence).
  If VM_COLLECT_USAGE_DETAILS is not 0, VM enables the following
  usage collection features:
  (1) insntruction: collect intruction usages.
  (2) operand: collect operand usages.
  (3) register: collect register usages.
  The results are stored in
  RubyVM::USAGE_ANALYSIS_INSN for (1, 2),
  RubyVM::USAGE_ANALYSIS_INSN_BIGRAM for (1) and
  RubyVM::USAGE_ANALYSIS_REGS for (3).
  You can stop collecting usages with
  RubyVM::USAGE_ANALYSIS_INSN_STOP(),
  RubyVM::USAGE_ANALYSIS_OPERAND_STOP(),
  RubyVM::USAGE_ANALYSIS_REGISTER_STOP()
  for (1), (2), (3) respectively.
  You can also change the hook functions by setting
  C level global variables
  `ruby_vm_collect_usage_func_(insn|operand|register)'
  for (1), (2), (3) respectively.
  See codes for more details.
* tool/instruction.rb: fix macro names.
* iseq.c (insn_operand_intern): make it export (used in vm.c).
  fix to skip several processes if not needed (pointer is 0).
* vm_dump.c: move codes for collection features to vm.c.
* vm_exec.h: rename macro and function names.
* vm_insnhelper.h: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* remove trailing spaces.

2011-05-15T11:55:52+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e