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* yarvcore.h: rename rb_control_frame_t#magic to flag.

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* vm.h: add VM_FRAME_TYPE() and VM_FRAME_FLAG().
* cont.c, insnhelper.ci, insns.def, vm.c, vm_dump.c,
  vm_evalbody.ci, yarvcore.c: apply above changes.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12706 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2007-07-05 10:49:45 +00:00
parent 6a858e554c
commit 0d0ef6eccc
10 changed files with 53 additions and 45 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
Thu Jul 5 19:45:55 2007 Koichi Sasada <ko1@atdot.net>
* yarvcore.h: rename rb_control_frame_t#magic to flag.
* vm.h: add VM_FRAME_TYPE() and VM_FRAME_FLAG().
* cont.c, insnhelper.ci, insns.def, vm.c, vm_dump.c,
vm_evalbody.ci, yarvcore.c: apply above changes.
Thu Jul 5 19:16:14 2007 Koichi Sasada <ko1@atdot.net>
* test/ruby/test_basicinstructions.rb: remove an assertion using

2
cont.c
View file

@ -489,7 +489,7 @@ rb_fiber_s_new(VALUE self)
*th->cfp->lfp = 0;
th->cfp->dfp = th->stack;
th->cfp->self = Qnil;
th->cfp->magic = 0;
th->cfp->flag = 0;
th->cfp->iseq = 0;
th->cfp->proc = 0;
th->cfp->block_iseq = 0;

4
insnhelper.ci
View file

@ -17,7 +17,7 @@
/* control stack frame */
static inline rb_control_frame_t *
vm_push_frame(rb_thread_t *th, rb_iseq_t *iseq, VALUE magic,
vm_push_frame(rb_thread_t *th, rb_iseq_t *iseq, VALUE type,
VALUE self, VALUE specval, VALUE *pc,
VALUE *sp, VALUE *lfp, int local_size)
{
@ -44,7 +44,7 @@ vm_push_frame(rb_thread_t *th, rb_iseq_t *iseq, VALUE magic,
cfp->sp = sp + 1;
cfp->bp = sp + 1;
cfp->iseq = iseq;
cfp->magic = magic;
cfp->flag = VM_FRAME_FLAG(type);
cfp->self = self;
cfp->lfp = lfp;
cfp->dfp = dfp;

4
insns.def
View file

@ -1406,7 +1406,7 @@ throw
rb_bug("VM (throw): can't find break base.");
}
if (cfp->magic == FRAME_MAGIC_LAMBDA) {
if (VM_FRAME_TYPE(cfp) == FRAME_MAGIC_LAMBDA) {
/* lambda{... break ...} */
is_orphan = 0;
pt = dfp;
@ -1465,7 +1465,7 @@ throw
*/
while ((VALUE *) cfp < th->stack + th->stack_size) {
if (GET_DFP() == dfp) {
if (cfp->magic == FRAME_MAGIC_LAMBDA) {
if (VM_FRAME_TYPE(cfp) == FRAME_MAGIC_LAMBDA) {
/* in lambda */
is_orphan = 0;
break;

14
vm.c
View file

@ -547,7 +547,7 @@ invoke_block(rb_thread_t *th, rb_block_t *block, VALUE self, int argc, VALUE *ar
if (BUILTIN_TYPE(block->iseq) != T_NODE) {
rb_iseq_t *iseq = block->iseq;
int i, opt_pc;
int magic = block_proc_is_lambda(block->proc) ?
int type = block_proc_is_lambda(block->proc) ?
FRAME_MAGIC_LAMBDA : FRAME_MAGIC_BLOCK;
rb_vm_set_finish_env(th);
@ -559,11 +559,11 @@ invoke_block(rb_thread_t *th, rb_block_t *block, VALUE self, int argc, VALUE *ar
th->cfp->sp[i] = argv[i];
}
opt_pc = vm_yield_setup_args(th, iseq, argc, th->cfp->sp, magic == FRAME_MAGIC_LAMBDA);
opt_pc = vm_yield_setup_args(th, iseq, argc, th->cfp->sp, type == FRAME_MAGIC_LAMBDA);
argc = iseq->arg_size;
th->cfp->sp += argc;
vm_push_frame(th, iseq, magic,
vm_push_frame(th, iseq, type,
self, GC_GUARDED_PTR(block->dfp),
iseq->iseq_encoded + opt_pc, th->cfp->sp, block->lfp,
iseq->local_size - argc);
@ -783,7 +783,7 @@ check_svar(void)
rb_thread_t *th = GET_THREAD();
rb_control_frame_t *cfp = th->cfp;
while ((void *)(cfp + 1) < (void *)(th->stack + th->stack_size)) {
/* printf("cfp: %p\n", cfp->magic); */
/* printf("cfp: %p\n", cfp->type); */
if (cfp->lfp && cfp->lfp[-1] != Qnil &&
TYPE(cfp->lfp[-1]) != T_VALUES) {
/* dp(cfp->lfp[-1]); */
@ -1050,12 +1050,12 @@ yarv_init_redefined_flag(void)
VALUE *pc; // cfp[0]
VALUE *sp; // cfp[1]
VALUE *bp; // cfp[2]
rb_iseq_t *iseq; // cfp[3]
VALUE magic; // cfp[4]
rb_iseq_t *iseq; // cfp[3]
VALUE flag; // cfp[4]
VALUE self; // cfp[5]
VALUE *lfp; // cfp[6]
VALUE *dfp; // cfp[7]
rb_iseq_t * block_iseq; // cfp[8]
rb_iseq_t * block_iseq; // cfp[8]
VALUE proc; // cfp[9] always 0
};

33
vm.h
View file

@ -231,26 +231,25 @@ while (0)
(!((th)->stack < (env) && (env) < ((th)->stack + (th)->stack_size)))
#define ENV_VAL(env) ((env)[1])
#define FRAME_MAGIC_METHOD 0xfaffff11
#define FRAME_MAGIC_BLOCK 0xfaffff21
#define FRAME_MAGIC_CLASS 0xfaffff31
#define FRAME_MAGIC_TOP 0xfaffff41
#define FRAME_MAGIC_FINISH 0xfaffff51
#define FRAME_MAGIC_CFUNC 0xfaffff61
#define FRAME_MAGIC_PROC 0xfaffff71
#define FRAME_MAGIC_IFUNC 0xfaffff81
#define FRAME_MAGIC_EVAL 0xfaffff91
#define FRAME_MAGIC_LAMBDA 0xfaffffa1
#define FRAME_MAGIC_METHOD 0x11
#define FRAME_MAGIC_BLOCK 0x21
#define FRAME_MAGIC_CLASS 0x31
#define FRAME_MAGIC_TOP 0x41
#define FRAME_MAGIC_FINISH 0x51
#define FRAME_MAGIC_CFUNC 0x61
#define FRAME_MAGIC_PROC 0x71
#define FRAME_MAGIC_IFUNC 0x81
#define FRAME_MAGIC_EVAL 0x91
#define FRAME_MAGIC_LAMBDA 0xa1
#define FRAME_MAGIC_MASK 0xff
#define CHECK_FRAME_MAGIC(magic) \
{ \
if((magic & 0xffffff00) != 0xfaffff00){ \
rb_bug("YARV Stack frame error: %08x", magic); \
} \
}
#define VM_FRAME_FLAG(type) ((VALUE)((type) & FRAME_MAGIC_MASK))
#define VM_FRAME_TYPE(cfp) \
((cfp)->flag & FRAME_MAGIC_MASK)
#define RUBYVM_CFUNC_FRAME_P(cfp) \
((cfp)->magic == FRAME_MAGIC_CFUNC)
(VM_FRAME_TYPE(cfp) == FRAME_MAGIC_CFUNC)
/*
* Excception

26
vm_dump.c
View file

@ -46,7 +46,7 @@ control_frame_dump(rb_thread_t *th, rb_control_frame_t *cfp)
bp = cfp->bp - th->stack;
}
switch (cfp->magic) {
switch (VM_FRAME_TYPE(cfp)) {
case FRAME_MAGIC_TOP:
magic = "TOP";
break;
@ -263,15 +263,15 @@ stack_dump_each(rb_thread_t *th, rb_control_frame_t *cfp)
/* stack trace header */
if (cfp->magic == FRAME_MAGIC_METHOD ||
cfp->magic == FRAME_MAGIC_TOP ||
cfp->magic == FRAME_MAGIC_BLOCK ||
cfp->magic == FRAME_MAGIC_CLASS ||
cfp->magic == FRAME_MAGIC_PROC ||
cfp->magic == FRAME_MAGIC_LAMBDA ||
cfp->magic == FRAME_MAGIC_CFUNC ||
cfp->magic == FRAME_MAGIC_IFUNC ||
cfp->magic == FRAME_MAGIC_EVAL) {
if (VM_FRAME_TYPE(cfp) == FRAME_MAGIC_METHOD ||
VM_FRAME_TYPE(cfp) == FRAME_MAGIC_TOP ||
VM_FRAME_TYPE(cfp) == FRAME_MAGIC_BLOCK ||
VM_FRAME_TYPE(cfp) == FRAME_MAGIC_CLASS ||
VM_FRAME_TYPE(cfp) == FRAME_MAGIC_PROC ||
VM_FRAME_TYPE(cfp) == FRAME_MAGIC_LAMBDA ||
VM_FRAME_TYPE(cfp) == FRAME_MAGIC_CFUNC ||
VM_FRAME_TYPE(cfp) == FRAME_MAGIC_IFUNC ||
VM_FRAME_TYPE(cfp) == FRAME_MAGIC_EVAL) {
VALUE *ptr = dfp - local_size;
@ -304,7 +304,7 @@ stack_dump_each(rb_thread_t *th, rb_control_frame_t *cfp)
ptr - th->stack);
}
}
else if (cfp->magic == FRAME_MAGIC_FINISH) {
else if (VM_FRAME_TYPE(cfp) == FRAME_MAGIC_FINISH) {
if ((th)->stack + (th)->stack_size > (VALUE *)(cfp + 2)) {
stack_dump_each(th, cfp + 1);
}
@ -313,7 +313,7 @@ stack_dump_each(rb_thread_t *th, rb_control_frame_t *cfp)
}
}
else {
rb_bug("unsupport frame type: %08lx", cfp->magic);
rb_bug("unsupport frame type: %08lx", VM_FRAME_TYPE(cfp));
}
}
@ -354,7 +354,7 @@ debug_print_pre(rb_thread_t *th, rb_control_frame_t *cfp)
{
rb_iseq_t *iseq = cfp->iseq;
if (iseq != 0 && cfp->magic != FRAME_MAGIC_FINISH) {
if (iseq != 0 && VM_FRAME_TYPE(cfp) != FRAME_MAGIC_FINISH) {
VALUE *seq = iseq->iseq;
int pc = cfp->pc - iseq->iseq_encoded;

2
vm_evalbody.ci
View file

@ -134,7 +134,7 @@ vm_eval(rb_thread_t *th, VALUE initial)
}
}
if (th->cfp->magic != FRAME_MAGIC_FINISH) {
if (VM_FRAME_TYPE(th->cfp) != FRAME_MAGIC_FINISH) {
rb_bug("cfp consistency error");
}

2
yarvcore.c
View file

@ -340,7 +340,7 @@ th_init2(rb_thread_t *th)
*th->cfp->lfp = 0;
th->cfp->dfp = th->stack;
th->cfp->self = Qnil;
th->cfp->magic = 0;
th->cfp->flag = 0;
th->cfp->iseq = 0;
th->cfp->proc = 0;
th->cfp->block_iseq = 0;

2
yarvcore.h
View file

@ -387,7 +387,7 @@ typedef struct {
VALUE *sp; /* cfp[1] */
VALUE *bp; /* cfp[2] */
rb_iseq_t *iseq; /* cfp[3] */
VALUE magic; /* cfp[4] */
VALUE flag; /* cfp[4] */
VALUE self; /* cfp[5] / block[0] */
VALUE *lfp; /* cfp[6] / block[1] */
VALUE *dfp; /* cfp[7] / block[2] */