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right caculation of DW_OP_GNU_entry_value, use caller's information

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nnosov
2020-01-26 15:36:33 +04:00
parent 898fa1e5e8
commit f9635841f6
4 changed files with 217 additions and 95 deletions
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framework/dwarf_operations.h
+2 -11
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@@ -4,16 +4,7 @@
#include "common.h"
#include "linkedlist.h"
// DWARF operation (represents our own DW_OP_XXX)
typedef struct __pst_dwarf_op : public SC_ListNode {
__pst_dwarf_op(uint8_t op, uint64_t a1, uint64_t a2) {
operation = op; arg1 = a1; arg2 = a2;
}
uint8_t operation;
uint64_t arg1;
uint64_t arg2;
} pst_dwarf_op;
#include "sysutils.h"
typedef enum {
DWARF_TYPE_INVALID = 0, // no type
@@ -120,7 +111,7 @@ typedef struct __dwarf_stack : public SC_ListHead {
return value;
}
bool calc_expression(Dwarf_Op *exprs, int expr_len, Dwarf_Attribute* attr);
bool calc_expression(Dwarf_Op *exprs, int expr_len, Dwarf_Attribute* attr, pst_function* fun = NULL);
bool get_value(uint64_t& value);
Dwarf_Attribute* attr; // attribute which expression currently processed