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author | Mark Harmstone <mark@harmstone.com> | 2024-06-28 00:28:08 +0100 |
---|---|---|
committer | Mark Harmstone <mark@harmstone.com> | 2024-07-13 21:52:48 +0100 |
commit | 131fcb5a3820e44fa80e3b9c2abdecda98007776 (patch) | |
tree | 11d8ee113aa615deeee3a60210a5ecbcbdc316dc | |
parent | d211100903d4d532d989451243ea00d7fa2e9d5e (diff) | |
download | gcc-131fcb5a3820e44fa80e3b9c2abdecda98007776.zip gcc-131fcb5a3820e44fa80e3b9c2abdecda98007776.tar.gz gcc-131fcb5a3820e44fa80e3b9c2abdecda98007776.tar.bz2 |
Add CodeView enum cv_leaf_type
Make everything more gdb-friendly by using an enum for type constants
rather than #defines.
gcc/
* dwarf2codeview.cc (enum cv_leaf_type): Define.
(struct codeview_subtype): Use enum cv_leaf_type.
(struct codeview_custom_type): Use enum cv_leaf_type.
(write_lf_fieldlist): Add default to switch.
(write_custom_types): Add default to switch.
* dwarf2codeview.h (LF_MODIFIER, LF_POINTER): Undefine.
(LF_PROCEDURE, LF_ARGLIST, LF_FIELDLIST, LF_BITFIELD): Likewise.
(LF_INDEX, LF_ENUMERATE, LF_ARRAY, LF_CLASS): Likewise.
(LF_STRUCTURE, LF_UNION, LF_ENUM, LF_MEMBER, LF_CHAR): Likewise.
(LF_SHORT, LF_USHORT, LF_LONG, LF_ULONG, LF_QUADWORD): Likewise.
(LF_UQUADWORD): Likewise.
-rw-r--r-- | gcc/dwarf2codeview.cc | 37 | ||||
-rw-r--r-- | gcc/dwarf2codeview.h | 23 |
2 files changed, 35 insertions, 25 deletions
diff --git a/gcc/dwarf2codeview.cc b/gcc/dwarf2codeview.cc index e8ed371..5155aa7 100644 --- a/gcc/dwarf2codeview.cc +++ b/gcc/dwarf2codeview.cc @@ -70,6 +70,33 @@ along with GCC; see the file COPYING3. If not see #define HASH_SIZE 16 +/* This is enum LEAF_ENUM_e in Microsoft's cvinfo.h. */ + +enum cv_leaf_type { + LF_MODIFIER = 0x1001, + LF_POINTER = 0x1002, + LF_PROCEDURE = 0x1008, + LF_ARGLIST = 0x1201, + LF_FIELDLIST = 0x1203, + LF_BITFIELD = 0x1205, + LF_INDEX = 0x1404, + LF_ENUMERATE = 0x1502, + LF_ARRAY = 0x1503, + LF_CLASS = 0x1504, + LF_STRUCTURE = 0x1505, + LF_UNION = 0x1506, + LF_ENUM = 0x1507, + LF_MEMBER = 0x150d, + LF_FUNC_ID = 0x1601, + LF_CHAR = 0x8000, + LF_SHORT = 0x8001, + LF_USHORT = 0x8002, + LF_LONG = 0x8003, + LF_ULONG = 0x8004, + LF_QUADWORD = 0x8009, + LF_UQUADWORD = 0x800a +}; + struct codeview_string { codeview_string *next; @@ -185,7 +212,7 @@ struct codeview_integer struct codeview_subtype { struct codeview_subtype *next; - uint16_t kind; + enum cv_leaf_type kind; union { @@ -212,7 +239,7 @@ struct codeview_custom_type { struct codeview_custom_type *next; uint32_t num; - uint16_t kind; + enum cv_leaf_type kind; union { @@ -1336,6 +1363,9 @@ write_lf_fieldlist (codeview_custom_type *t) putc ('\n', asm_out_file); break; + + default: + break; } t->lf_fieldlist.subtypes = next; @@ -1790,6 +1820,9 @@ write_custom_types (void) case LF_ARGLIST: write_lf_arglist (custom_types); break; + + default: + break; } free (custom_types); diff --git a/gcc/dwarf2codeview.h b/gcc/dwarf2codeview.h index e6ad517..8fd3632 100644 --- a/gcc/dwarf2codeview.h +++ b/gcc/dwarf2codeview.h @@ -60,29 +60,6 @@ along with GCC; see the file COPYING3. If not see #define MOD_const 0x1 #define MOD_volatile 0x2 -/* Constants for type definitions. */ -#define LF_MODIFIER 0x1001 -#define LF_POINTER 0x1002 -#define LF_PROCEDURE 0x1008 -#define LF_ARGLIST 0x1201 -#define LF_FIELDLIST 0x1203 -#define LF_BITFIELD 0x1205 -#define LF_INDEX 0x1404 -#define LF_ENUMERATE 0x1502 -#define LF_ARRAY 0x1503 -#define LF_CLASS 0x1504 -#define LF_STRUCTURE 0x1505 -#define LF_UNION 0x1506 -#define LF_ENUM 0x1507 -#define LF_MEMBER 0x150d -#define LF_CHAR 0x8000 -#define LF_SHORT 0x8001 -#define LF_USHORT 0x8002 -#define LF_LONG 0x8003 -#define LF_ULONG 0x8004 -#define LF_QUADWORD 0x8009 -#define LF_UQUADWORD 0x800a - #define CV_ACCESS_PRIVATE 1 #define CV_ACCESS_PROTECTED 2 #define CV_ACCESS_PUBLIC 3 |