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dtrace: fix style in ustack helper

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This commit is contained in:
Fedor Indutny 2013-01-07 22:53:50 +04:00
parent 3b715edda9
commit 13296e4b13
1 changed files with 389 additions and 389 deletions
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16
src/v8ustack.d
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@ -17,8 +17,10 @@
* V8 represents small integers (SMI) using the upper 31 bits of a 32-bit
* value. To extract the actual integer value, we must shift it over.
*/
#define IS_SMI(value) ((value & V8_SmiTagMask) == V8_SmiTag)
#define SMI_VALUE(value) ((uint32_t)(value) >> V8_SmiValueShift)
#define IS_SMI(value) \
((value & V8_SmiTagMask) == V8_SmiTag)
#define SMI_VALUE(value) \
((uint32_t)(value) >> V8_SmiValueShift)
/*
* Heap objects usually start off with a Map pointer, itself another heap
@ -547,8 +549,7 @@ dtrace:helper:ustack:
/!this->done/
{
this->script = COPYIN_UINT32(this->shared + V8_OFF_SHARED_SCRIPT);
this->scriptnamestr = COPYIN_UINT32(this->script +
V8_OFF_SCRIPT_NAME);
this->scriptnamestr = COPYIN_UINT32(this->script + V8_OFF_SCRIPT_NAME);
LOAD_STRFIELDS(this->scriptnamestr, this->scriptnamelen,
this->scriptnameattrs);
@ -568,8 +569,7 @@ dtrace:helper:ustack:
{
this->position = COPYIN_UINT32(this->shared + V8_OFF_SHARED_FUNTOK);
this->line_ends = COPYIN_UINT32(this->script + V8_OFF_SCRIPT_LENDS);
this->map = V8_MAP_PTR(COPYIN_UINT32(this->line_ends +
V8_OFF_HEAPOBJ_MAP));
this->map = V8_MAP_PTR(COPYIN_UINT32(this->line_ends + V8_OFF_HEAPOBJ_MAP));
this->le_attrs = COPYIN_UINT8(this->map + V8_OFF_MAP_ATTRS);
}
@ -607,8 +607,8 @@ dtrace:helper:ustack:
/!this->done/
{
/* initialize binary search */
this->bsearch_line = this->position < COPYIN_UINT32(
this->line_ends + V8_OFF_FA_DATA) ? 1 : 0;
this->bsearch_line = this->position <
COPYIN_UINT32(this->line_ends + V8_OFF_FA_DATA) ? 1 : 0;
this->bsearch_min = 0;
this->bsearch_max = this->bsearch_line != 0 ? 0 :
SMI_VALUE(COPYIN_UINT32(this->line_ends + V8_OFF_FA_SIZE)) - 1;