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minor dwarf fix

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This commit is contained in:
Stefani Seibold 2018-04-17 17:32:45 +02:00
parent 6ac727d143
commit ae7d7d5afb
1 changed files with 9 additions and 10 deletions
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19
dwarf.c
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@ -477,16 +477,6 @@ static int dwarf_read_encoded_pointer(struct dwarf_addr_space *as, int local,
arch_addr_t addr; arch_addr_t addr;
} tmp; } tmp;
#ifdef DEBUG
struct dwarf_cursor *c = &as->cursor;
struct libref *libref = c->libref;
if (*addr < ARCH_ADDR_T(libref->mmap_addr))
fatal("invalid access mem: addr %#lx < %p", *addr, libref->mmap_addr);
if (*addr >= ARCH_ADDR_T(libref->mmap_addr + libref->mmap_size))
fatal("invalid access mem: addr %#lx >= %p", *addr, libref->mmap_addr + libref->mmap_size);
#endif
memset(&tmp, 0, sizeof(tmp)); memset(&tmp, 0, sizeof(tmp));
if (valp) if (valp)
@ -621,6 +611,15 @@ static int dwarf_read_encoded_pointer(struct dwarf_addr_space *as, int local,
static inline int dwarf_read_encoded_pointer_local(struct dwarf_addr_space *as, arch_addr_t *addr, unsigned char encoding, arch_addr_t *valp, arch_addr_t start_ip) static inline int dwarf_read_encoded_pointer_local(struct dwarf_addr_space *as, arch_addr_t *addr, unsigned char encoding, arch_addr_t *valp, arch_addr_t start_ip)
{ {
#ifdef DEBUG
struct dwarf_cursor *c = &as->cursor;
struct libref *libref = c->libref;
if (*addr < ARCH_ADDR_T(libref->mmap_addr))
fatal("invalid access mem: addr %#lx < %p", *addr, libref->mmap_addr);
if (*addr >= ARCH_ADDR_T(libref->mmap_addr + libref->mmap_size))
fatal("invalid access mem: addr %#lx >= %p", *addr, libref->mmap_addr + libref->mmap_size);
#endif
return dwarf_read_encoded_pointer(as, 1, addr, encoding, valp, start_ip); return dwarf_read_encoded_pointer(as, 1, addr, encoding, valp, start_ip);
} }