src: remove v8abbr.h

The definitions in v8abbr.h, except for NODE_OFF_EXTSTR_DATA, were only
used for dtrace, which has been removed.

Refs: https://github.com/nodejs/node/pull/43652
PR-URL: https://github.com/nodejs/node/pull/44402
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

2 files changed, 5 insertions, 127 deletions

diff --git a/src/node_postmortem_metadata.cc b/src/node_postmortem_metadata.cc
index 2dc534f59bf..ea7396e54c8 100644
--- a/src/node_postmortem_metadata.cc
+++ b/src/node_postmortem_metadata.cc
@@ -1,10 +1,11 @@
-#include "env.h"
 #include "base_object-inl.h"
+#include "env.h"
 #include "handle_wrap.h"
-#include "util-inl.h"
-#include "req_wrap.h"
-#include "v8abbr.h"
 #include "node_context_data.h"
+#include "req_wrap.h"
+#include "util-inl.h"
+
+#define NODE_OFF_EXTSTR_DATA sizeof(void*)
 
 #define NODEDBG_SYMBOL(Name)  nodedbg_ ## Name
 
diff --git a/src/v8abbr.h b/src/v8abbr.h
deleted file mode 100644
index 50145ae4d30..00000000000
--- a/src/v8abbr.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/** Copyright Joyent, Inc. and other Node contributors.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the
-* "Software"), to deal in the Software without restriction, including
-* without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit
-* persons to whom the Software is furnished to do so, subject to the
-* following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-* NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-* USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/*
- * This header defines short names for V8 constants for use by the ustack
- * helper.
- */
-
-#ifndef SRC_V8ABBR_H_
-#define SRC_V8ABBR_H_
-
-/* Frame pointer offsets */
-#define V8_OFF_FP_FUNC              V8DBG_OFF_FP_FUNCTION
-#define V8_OFF_FP_CONTEXT           V8DBG_OFF_FP_CONTEXT
-#define V8_OFF_FP_MARKER            V8DBG_OFF_FP_MARKER
-
-/* Stack frame types */
-#define V8_FT_ENTRY                 V8DBG_FRAMETYPE_ENTRYFRAME
-#define V8_FT_ENTRYCONSTRUCT        V8DBG_FRAMETYPE_CONSTRUCTENTRYFRAME
-#define V8_FT_EXIT                  V8DBG_FRAMETYPE_EXITFRAME
-#define V8_FT_JAVASCRIPT            V8DBG_FRAMETYPE_JAVASCRIPTFRAME
-#define V8_FT_OPTIMIZED             V8DBG_FRAMETYPE_OPTIMIZEDFRAME
-#define V8_FT_INTERNAL              V8DBG_FRAMETYPE_INTERNALFRAME
-#define V8_FT_CONSTRUCT             V8DBG_FRAMETYPE_CONSTRUCTFRAME
-#define V8_FT_STUB                  V8DBG_FRAMETYPE_STUBFRAME
-
-/* Identification masks and tags */
-#define V8_SmiTagMask               (V8DBG_SMITAGMASK)
-#define V8_SmiTag                   (V8DBG_SMITAG)
-#define V8_SmiValueShift            (V8DBG_SMISHIFTSIZE + V8DBG_SMITAGMASK)
-
-#define V8_HeapObjectTagMask        V8DBG_HEAPOBJECTTAGMASK
-#define V8_HeapObjectTag            V8DBG_HEAPOBJECTTAG
-
-#define V8_IsNotStringMask          V8DBG_ISNOTSTRINGMASK
-#define V8_StringTag                V8DBG_STRINGTAG
-
-#define V8_StringEncodingMask       V8DBG_STRINGENCODINGMASK
-#define V8_AsciiStringTag           V8DBG_ONEBYTESTRINGTAG
-
-#define V8_StringRepresentationMask V8DBG_STRINGREPRESENTATIONMASK
-#define V8_SeqStringTag             V8DBG_SEQSTRINGTAG
-#define V8_ConsStringTag            V8DBG_CONSSTRINGTAG
-#define V8_ExternalStringTag        V8DBG_EXTERNALSTRINGTAG
-
-/* Instance types */
-#define V8_IT_FIXEDARRAY            V8DBG_TYPE_FIXEDARRAY__FIXED_ARRAY_TYPE
-#define V8_IT_CODE                  V8DBG_TYPE_CODE__CODE_TYPE
-#define V8_IT_SCRIPT                V8DBG_TYPE_SCRIPT__SCRIPT_TYPE
-
-/* Node-specific offsets */
-#define NODE_OFF_EXTSTR_DATA        sizeof(void*)
-
-/*
- * Not all versions of V8 have the offset for the "chars" array in the
- * SeqTwoByteString class, but it's the same as the one for SeqOneByteString.
- */
-#ifndef V8DBG_CLASS_SEQTWOBYTESTRING__CHARS__CHAR
-#define V8DBG_CLASS_SEQTWOBYTESTRING__CHARS__CHAR \
-  V8DBG_CLASS_SEQONEBYTESTRING__CHARS__CHAR
-#endif
-
-/* Heap class->field offsets */
-#define V8_OFF_HEAP(off)            ((off) - 1)
-
-#define V8_OFF_FUNC_SHARED  \
-    V8_OFF_HEAP(V8DBG_CLASS_JSFUNCTION__SHARED__SHAREDFUNCTIONINFO)
-#define V8_OFF_RAW_NAME  \
-    V8_OFF_HEAP(V8DBG_CLASS_SHAREDFUNCTIONINFO__NAME_OR_SCOPE_INFO__OBJECT)
-#define V8_OFF_SHARED_IDENT  \
-    V8_OFF_HEAP(             \
-      V8DBG_CLASS_SHAREDFUNCTIONINFO__NAME_OR_SCOPE_INFO__OBJECT)
-#define V8_OFF_SHARED_SCRIPT  \
-    V8_OFF_HEAP(              \
-        V8DBG_CLASS_SHAREDFUNCTIONINFO__SCRIPT_OR_DEBUG_INFO__HEAPOBJECT)
-#define V8_OFF_SHARED_FUNIDENT \
-    V8_OFF_HEAP(               \
-      V8DBG_CLASS_SHAREDFUNCTIONINFO__NAME_OR_SCOPE_INFO__OBJECT)
-#define V8_OFF_SCRIPT_NAME  \
-    V8_OFF_HEAP(V8DBG_CLASS_SCRIPT__NAME__OBJECT)
-#define V8_OFF_SCRIPT_LENDS \
-    V8_OFF_HEAP(V8DBG_CLASS_SCRIPT__LINE_ENDS__OBJECT)
-#define V8_OFF_STR_LENGTH \
-    V8_OFF_HEAP(V8DBG_CLASS_STRING__LENGTH__INT32_T)
-#define V8_OFF_STR_CHARS  \
-    V8_OFF_HEAP(V8DBG_CLASS_SEQONEBYTESTRING__CHARS__CHAR)
-#define V8_OFF_CONSSTR_CAR  \
-    V8_OFF_HEAP(V8DBG_CLASS_CONSSTRING__FIRST__STRING)
-#define V8_OFF_CONSSTR_CDR  \
-    V8_OFF_HEAP(V8DBG_CLASS_CONSSTRING__SECOND__STRING)
-#define V8_OFF_EXTSTR_RSRC  \
-    V8_OFF_HEAP(V8DBG_CLASS_EXTERNALSTRING__RESOURCE__OBJECT)
-#define V8_OFF_FA_SIZE    \
-    V8_OFF_HEAP(V8DBG_CLASS_FIXEDARRAYBASE__LENGTH__SMI)
-#define V8_OFF_FA_DATA    \
-    V8_OFF_HEAP(V8DBG_CLASS_FIXEDARRAY__DATA__UINTPTR_T)
-#define V8_OFF_HEAPOBJ_MAP  \
-    V8_OFF_HEAP(V8DBG_CLASS_HEAPOBJECT__MAP__MAP)
-#define V8_OFF_MAP_ATTRS  \
-    V8_OFF_HEAP(V8DBG_CLASS_MAP__INSTANCE_TYPE__UINT16_T)
-#define V8_OFF_TWOBYTESTR_CHARS  \
-    V8_OFF_HEAP(V8DBG_CLASS_SEQTWOBYTESTRING__CHARS__CHAR)
-
-#endif  /* SRC_V8ABBR_H_ */