Change all uintptr_t to uint64_t in API.

In order to support the offline unwinding properly, get rid of the
usage of non-fixed type uintptr_t from all API calls.

In addition, completely remove the old local and remote unwinding code
that used libunwind.

The next step will be to move the offline unwinding to the new unwinder.

Bug: 65682279

Test: Ran unit tests for libbacktrace/debuggerd.
Test: Ran debuggerd -b on a few arm and arm64 processes.
Test: Ran crasher and crasher64 and verified tombstones look correct.
Change-Id: Ib0c6cee3ad6785a102b74908a3d8e5e93e5c6b33

1 files changed, 3 insertions, 3 deletions

diff --git a/debuggerd/libdebuggerd/utility.cpp b/debuggerd/libdebuggerd/utility.cpp
index 247d806ba..3ac98f58f 100644
--- a/debuggerd/libdebuggerd/utility.cpp
+++ b/debuggerd/libdebuggerd/utility.cpp
@@ -124,7 +124,7 @@ void _LOG(log_t* log, enum logtype ltype, const char* fmt, ...) {
 #define MEMORY_BYTES_TO_DUMP 256
 #define MEMORY_BYTES_PER_LINE 16
 
-void dump_memory(log_t* log, unwindstack::Memory* memory, uintptr_t addr, const char* fmt, ...) {
+void dump_memory(log_t* log, unwindstack::Memory* memory, uint64_t addr, const char* fmt, ...) {
   std::string log_msg;
   va_list ap;
   va_start(ap, fmt);
@@ -159,7 +159,7 @@ void dump_memory(log_t* log, unwindstack::Memory* memory, uintptr_t addr, const
     bytes &= ~(sizeof(uintptr_t) - 1);
   }
 
-  uintptr_t start = 0;
+  uint64_t start = 0;
   bool skip_2nd_read = false;
   if (bytes == 0) {
     // In this case, we might want to try another read at the beginning of
@@ -206,7 +206,7 @@ void dump_memory(log_t* log, unwindstack::Memory* memory, uintptr_t addr, const
     std::string ascii;
     for (size_t i = 0; i < MEMORY_BYTES_PER_LINE / sizeof(uintptr_t); i++) {
       if (current >= start && current + sizeof(uintptr_t) <= total_bytes) {
-        android::base::StringAppendF(&logline, " %" PRIPTR, *data_ptr);
+        android::base::StringAppendF(&logline, " %" PRIPTR, static_cast<uint64_t>(*data_ptr));
 
         // Fill out the ascii string from the data.
         uint8_t* ptr = reinterpret_cast<uint8_t*>(data_ptr);