Make Regs*::Read parameter const. am: a9a7faddda

Original change: https://android-review.googlesource.com/c/platform/system/unwinding/+/2944725

Change-Id: Id7b947bb170b7398c9fecbf10f1323200522b282
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

10 files changed, 15 insertions, 15 deletions

diff --git a/libunwindstack/RegsArm.cpp b/libunwindstack/RegsArm.cpp
index 302f659..7258058 100644
--- a/libunwindstack/RegsArm.cpp
+++ b/libunwindstack/RegsArm.cpp
@@ -80,8 +80,8 @@ void RegsArm::IterateRegisters(std::function<void(const char*, uint64_t)> fn) {
   fn("pc", regs_[ARM_REG_PC]);
 }
 
-Regs* RegsArm::Read(void* remote_data) {
-  arm_user_regs* user = reinterpret_cast<arm_user_regs*>(remote_data);
+Regs* RegsArm::Read(const void* remote_data) {
+  const arm_user_regs* user = reinterpret_cast<const arm_user_regs*>(remote_data);
 
   RegsArm* regs = new RegsArm();
   memcpy(regs->RawData(), &user->regs[0], ARM_REG_LAST * sizeof(uint32_t));
diff --git a/libunwindstack/RegsArm64.cpp b/libunwindstack/RegsArm64.cpp
index cf19454..85da806 100644
--- a/libunwindstack/RegsArm64.cpp
+++ b/libunwindstack/RegsArm64.cpp
@@ -131,8 +131,8 @@ void RegsArm64::IterateRegisters(std::function<void(const char*, uint64_t)> fn)
   fn("pst", regs_[ARM64_REG_PSTATE]);
 }
 
-Regs* RegsArm64::Read(void* remote_data) {
-  arm64_user_regs* user = reinterpret_cast<arm64_user_regs*>(remote_data);
+Regs* RegsArm64::Read(const void* remote_data) {
+  const arm64_user_regs* user = reinterpret_cast<const arm64_user_regs*>(remote_data);
 
   RegsArm64* regs = new RegsArm64();
   memcpy(regs->RawData(), &user->regs[0], (ARM64_REG_R30 + 1) * sizeof(uint64_t));
diff --git a/libunwindstack/RegsRiscv64.cpp b/libunwindstack/RegsRiscv64.cpp
index 63070e4..6e796a2 100644
--- a/libunwindstack/RegsRiscv64.cpp
+++ b/libunwindstack/RegsRiscv64.cpp
@@ -97,8 +97,8 @@ void RegsRiscv64::IterateRegisters(std::function<void(const char*, uint64_t)> fn
   fn("a7", regs_[RISCV64_REG_A7]);
 }
 
-Regs* RegsRiscv64::Read(void* remote_data) {
-  riscv64_user_regs* user = reinterpret_cast<riscv64_user_regs*>(remote_data);
+Regs* RegsRiscv64::Read(const void* remote_data) {
+  const riscv64_user_regs* user = reinterpret_cast<const riscv64_user_regs*>(remote_data);
 
   RegsRiscv64* regs = new RegsRiscv64();
   memcpy(regs->RawData(), &user->regs[0], RISCV64_REG_MAX * sizeof(uint64_t));
diff --git a/libunwindstack/RegsX86.cpp b/libunwindstack/RegsX86.cpp
index 48e8de6..4452699 100644
--- a/libunwindstack/RegsX86.cpp
+++ b/libunwindstack/RegsX86.cpp
@@ -74,8 +74,8 @@ void RegsX86::IterateRegisters(std::function<void(const char*, uint64_t)> fn) {
   fn("eip", regs_[X86_REG_EIP]);
 }
 
-Regs* RegsX86::Read(void* user_data) {
-  x86_user_regs* user = reinterpret_cast<x86_user_regs*>(user_data);
+Regs* RegsX86::Read(const void* user_data) {
+  const x86_user_regs* user = reinterpret_cast<const x86_user_regs*>(user_data);
 
   RegsX86* regs = new RegsX86();
   (*regs)[X86_REG_EAX] = user->eax;
diff --git a/libunwindstack/RegsX86_64.cpp b/libunwindstack/RegsX86_64.cpp
index c8a3a21..ac29302 100644
--- a/libunwindstack/RegsX86_64.cpp
+++ b/libunwindstack/RegsX86_64.cpp
@@ -83,8 +83,8 @@ void RegsX86_64::IterateRegisters(std::function<void(const char*, uint64_t)> fn)
   fn("rip", regs_[X86_64_REG_RIP]);
 }
 
-Regs* RegsX86_64::Read(void* remote_data) {
-  x86_64_user_regs* user = reinterpret_cast<x86_64_user_regs*>(remote_data);
+Regs* RegsX86_64::Read(const void* remote_data) {
+  const x86_64_user_regs* user = reinterpret_cast<const x86_64_user_regs*>(remote_data);
 
   RegsX86_64* regs = new RegsX86_64();
   (*regs)[X86_64_REG_RAX] = user->rax;
diff --git a/libunwindstack/include/unwindstack/RegsArm.h b/libunwindstack/include/unwindstack/RegsArm.h
index 5596605..eba0927 100644
--- a/libunwindstack/include/unwindstack/RegsArm.h
+++ b/libunwindstack/include/unwindstack/RegsArm.h
@@ -49,7 +49,7 @@ class RegsArm : public RegsImpl<uint32_t> {
 
   Regs* Clone() override final;
 
-  static Regs* Read(void* data);
+  static Regs* Read(const void* data);
 
   static Regs* CreateFromUcontext(void* ucontext);
 };
diff --git a/libunwindstack/include/unwindstack/RegsArm64.h b/libunwindstack/include/unwindstack/RegsArm64.h
index d12a043..71b3605 100644
--- a/libunwindstack/include/unwindstack/RegsArm64.h
+++ b/libunwindstack/include/unwindstack/RegsArm64.h
@@ -62,7 +62,7 @@ class RegsArm64 : public RegsImpl<uint64_t> {
 
   Regs* Clone() override final;
 
-  static Regs* Read(void* data);
+  static Regs* Read(const void* data);
 
   static Regs* CreateFromUcontext(void* ucontext);
 
diff --git a/libunwindstack/include/unwindstack/RegsRiscv64.h b/libunwindstack/include/unwindstack/RegsRiscv64.h
index 2876ca4..711bdb3 100644
--- a/libunwindstack/include/unwindstack/RegsRiscv64.h
+++ b/libunwindstack/include/unwindstack/RegsRiscv64.h
@@ -49,7 +49,7 @@ class RegsRiscv64 : public RegsImpl<uint64_t> {
 
   Regs* Clone() override final;
 
-  static Regs* Read(void* data);
+  static Regs* Read(const void* data);
 
   static Regs* CreateFromUcontext(void* ucontext);
 };
diff --git a/libunwindstack/include/unwindstack/RegsX86.h b/libunwindstack/include/unwindstack/RegsX86.h
index d8245ee..5079067 100644
--- a/libunwindstack/include/unwindstack/RegsX86.h
+++ b/libunwindstack/include/unwindstack/RegsX86.h
@@ -52,7 +52,7 @@ class RegsX86 : public RegsImpl<uint32_t> {
 
   Regs* Clone() override final;
 
-  static Regs* Read(void* data);
+  static Regs* Read(const void* data);
 
   static Regs* CreateFromUcontext(void* ucontext);
 };
diff --git a/libunwindstack/include/unwindstack/RegsX86_64.h b/libunwindstack/include/unwindstack/RegsX86_64.h
index 90fee93..c4422e2 100644
--- a/libunwindstack/include/unwindstack/RegsX86_64.h
+++ b/libunwindstack/include/unwindstack/RegsX86_64.h
@@ -52,7 +52,7 @@ class RegsX86_64 : public RegsImpl<uint64_t> {
 
   Regs* Clone() override final;
 
-  static Regs* Read(void* data);
+  static Regs* Read(const void* data);
 
   static Regs* CreateFromUcontext(void* ucontext);
 };