[Crash-utility] [PATCH] fix build error on target machine 32

[Guanyou Chen <chenguanyou9338@xxxxxxxxx>]

Hi lianbo

make target=arm

frame.c: In function ‘CORE_ADDR frame_unwind_pc (struct frame_info *this_frame)’: frame.c:982:29:
error: cannot convert ‘CORE_ADDR*’ {aka ‘long long unsigned int*’} to ‘ulong*’
{aka ‘long unsigned int*’} 982 | crash_decode_ptrauth_pc(&pc);
   
See: gdbsupport/common-types.h
typedef uint64_t CORE_ADDR;

diff --git a/gdb-10.2.patch b/gdb-10.2.patch
index fd6fadb..a0a8812 100644
--- a/gdb-10.2.patch
+++ b/gdb-10.2.patch
@@ -16223,7 +16223,7 @@ exit 0
  }
 
 +#ifdef CRASH_MERGE
-+extern "C" void crash_decode_ptrauth_pc(ulong* pc);
++extern "C" void crash_decode_ptrauth_pc(uint64_t* pc);
 +#endif
 +
  static CORE_ADDR
diff --git a/gdb_interface.c b/gdb_interface.c
index e108d09..2aba81f 100644
--- a/gdb_interface.c
+++ b/gdb_interface.c
@@ -1084,8 +1084,8 @@ int crash_get_current_task_reg (int regno, const char *regname,
 }
 
 /* arm64 kernel lr maybe has patuh */
-void crash_decode_ptrauth_pc(ulong *pc);
-void crash_decode_ptrauth_pc(ulong *pc)
+void crash_decode_ptrauth_pc(uint64_t *pc);
+void crash_decode_ptrauth_pc(uint64_t *pc)
 {
 #ifdef ARM64
        struct machine_specific *ms = machdep->machspec;

Thanks

Gunayou

From f55f15c2f4858ec28ab09d31d9e312d0bcc96477 Mon Sep 17 00:00:00 2001
From: "Guanyou.Chen" <chenguanyou@xxxxxxxxxx>
Date: Tue, 21 Jan 2025 11:29:47 +0800
Subject: [PATCH] fix build error on target machine 32
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

frame.c: In function ‘CORE_ADDR frame_unwind_pc (struct frame_info *this_frame)’: frame.c:982:29:
error: cannot convert ‘CORE_ADDR*’ {aka ‘long long unsigned int*’} to ‘ulong*’
{aka ‘long unsigned int*’} 982 | crash_decode_ptrauth_pc(&pc);

See: gdbsupport/common-types.h
typedef uint64_t CORE_ADDR;

Signed-off-by: Guanyou.Chen <chenguanyou@xxxxxxxxxx>
---
 gdb-10.2.patch  | 2 +-
 gdb_interface.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gdb-10.2.patch b/gdb-10.2.patch
index fd6fadb..a0a8812 100644
--- a/gdb-10.2.patch
+++ b/gdb-10.2.patch
@@ -16223,7 +16223,7 @@ exit 0
  }
 
 +#ifdef CRASH_MERGE
-+extern "C" void crash_decode_ptrauth_pc(ulong* pc);
++extern "C" void crash_decode_ptrauth_pc(uint64_t* pc);
 +#endif
 +
  static CORE_ADDR
diff --git a/gdb_interface.c b/gdb_interface.c
index e108d09..2aba81f 100644
--- a/gdb_interface.c
+++ b/gdb_interface.c
@@ -1084,8 +1084,8 @@ int crash_get_current_task_reg (int regno, const char *regname,
 }
 
 /* arm64 kernel lr maybe has patuh */
-void crash_decode_ptrauth_pc(ulong *pc);
-void crash_decode_ptrauth_pc(ulong *pc)
+void crash_decode_ptrauth_pc(uint64_t *pc);
+void crash_decode_ptrauth_pc(uint64_t *pc)
 {
 #ifdef ARM64
 	struct machine_specific *ms = machdep->machspec;
-- 
2.34.1

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