Update debuggerd to use libbacktrace.
Remove all of the code in debuggerd that uses libcorkscrew directly
and replace with libbacktrace.
Also do a bit of refactoring to clean up some functions that were
passing around variables that weren't used.
Bug: 8410085
Change-Id: I27da4fbe3f12ce38a85b4432fc1119984c9c391b
diff --git a/debuggerd/x86/machine.c b/debuggerd/x86/machine.c
index af79092..e00208d 100644
--- a/debuggerd/x86/machine.c
+++ b/debuggerd/x86/machine.c
@@ -31,28 +31,24 @@
#include "../utility.h"
#include "../machine.h"
-void dump_memory_and_code(const ptrace_context_t* context __attribute((unused)),
- log_t* log, pid_t tid, bool at_fault) {
+void dump_memory_and_code(log_t* log, pid_t tid, int scope_flags) {
}
-void dump_registers(const ptrace_context_t* context __attribute((unused)),
- log_t* log, pid_t tid, bool at_fault) {
+void dump_registers(log_t* log, pid_t tid, int scope_flags) {
struct pt_regs_x86 r;
- int scopeFlags = (at_fault ? SCOPE_AT_FAULT : 0);
-
if(ptrace(PTRACE_GETREGS, tid, 0, &r)) {
- _LOG(log, scopeFlags, "cannot get registers: %s\n", strerror(errno));
+ _LOG(log, scope_flags, "cannot get registers: %s\n", strerror(errno));
return;
}
//if there is no stack, no print just like arm
if(!r.ebp)
return;
- _LOG(log, scopeFlags, " eax %08x ebx %08x ecx %08x edx %08x\n",
+ _LOG(log, scope_flags, " eax %08x ebx %08x ecx %08x edx %08x\n",
r.eax, r.ebx, r.ecx, r.edx);
- _LOG(log, scopeFlags, " esi %08x edi %08x\n",
+ _LOG(log, scope_flags, " esi %08x edi %08x\n",
r.esi, r.edi);
- _LOG(log, scopeFlags, " xcs %08x xds %08x xes %08x xfs %08x xss %08x\n",
+ _LOG(log, scope_flags, " xcs %08x xds %08x xes %08x xfs %08x xss %08x\n",
r.xcs, r.xds, r.xes, r.xfs, r.xss);
- _LOG(log, scopeFlags, " eip %08x ebp %08x esp %08x flags %08x\n",
+ _LOG(log, scope_flags, " eip %08x ebp %08x esp %08x flags %08x\n",
r.eip, r.ebp, r.esp, r.eflags);
}