[PATCH 09/17] programs/winedbg: add bitfield capability to dbg_lvalue
Eric Pouech
eric.pouech at gmail.com
Tue Dec 7 08:57:10 CST 2021
Signed-off-by: Eric Pouech <eric.pouech at gmail.com>
---
programs/winedbg/debugger.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/programs/winedbg/debugger.h b/programs/winedbg/debugger.h
index bf03f917f4e..e7e01c117fe 100644
--- a/programs/winedbg/debugger.h
+++ b/programs/winedbg/debugger.h
@@ -117,7 +117,9 @@ struct dbg_type
struct dbg_lvalue /* structure to hold left-values... */
{
- unsigned where : 1; /* 1 for target (debuggee address space), 0 for host (debugger address space) */
+ unsigned where : 1, /* 1 for target (debuggee address space), 0 for host (debugger address space) */
+ bitstart : 8, /* in fact, 7 should be sufficient for underlying 128bit integers */
+ bitlen;
ADDRESS64 addr;
struct dbg_type type;
};
@@ -127,6 +129,8 @@ static inline BOOL lvalue_in_debuggee(const struct dbg_lvalue* lv) {return lv->w
static inline void init_lvalue(struct dbg_lvalue* lv, BOOL in_debuggee, void* addr)
{
lv->where = !!in_debuggee;
+ lv->bitstart = 0;
+ lv->bitlen = 0;
lv->addr.Mode = AddrModeFlat;
lv->addr.Offset = (DWORD_PTR)addr;
lv->type.module = 0;
@@ -136,6 +140,8 @@ static inline void init_lvalue(struct dbg_lvalue* lv, BOOL in_debuggee, void* ad
static inline void init_lvalue_in_debugger(struct dbg_lvalue* lv, enum dbg_internal_types it, void* addr)
{
lv->where = 0;
+ lv->bitstart = 0;
+ lv->bitlen = 0;
lv->addr.Mode = AddrModeFlat;
lv->addr.Offset = (DWORD_PTR)addr;
lv->type.module = 0;
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