Changeset 3d6beaa in mainline

Timestamp:

2010-05-22T22:10:51Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b8230b9

Parents:

4bd675d

Message:

get rid of get_ip()

Location:

kernel/arch

Files:

• abs32le/include/asm.h (modified) (1 diff)
• amd64/include/asm.h (modified) (1 diff)
• ia32/include/asm.h (modified) (1 diff)

kernel/arch/abs32le/include/asm.h

@@ -182 +182 @@
 }
 
-static inline uintptr_t *get_ip()
-{
-        /* On real hardware this returns the current instruction
-           pointer value. The value certainly changes with each
-           instruction, but it can be still used to identify
-           a specific function. */
-        
-        return 0;
-}
-
 #endif
 

kernel/arch/amd64/include/asm.h

@@ -332 +332 @@
 }
 
-static inline uintptr_t * get_ip() 
-{
-        uintptr_t *ip;
-        
-        asm volatile (
-                "mov %%rip, %[ip]"
-                : [ip] "=r" (ip)
-        );
-        
-        return ip;
-}
-
 /** Invalidate TLB Entry.
  *

kernel/arch/ia32/include/asm.h

@@ -362 +362 @@
 }
 
-/** Return current IP address */
-static inline uintptr_t * get_ip() 
-{
-        uintptr_t *ip;
-        
-        asm volatile (
-                "mov %%eip, %[ip]"
-                : [ip] "=r" (ip)
-        );
-        
-        return ip;
-}
-
 /** Invalidate TLB Entry.
  *