search for: ret_addr

Hi, I'm writting an intrinsics for the X86 plateform that replace every 'call' instruction by a 'push ret_addr' followed by a 'jmp func_addr'. I'm doing this in the X86ISelLowering class with a custom inserter. So if I have something like this: 0x0 call foobar 0x1 ... the call will be replaced like this: 0x0 push 0x2 0x1 jmp foobar_addr 0x2 ... This works fine in -O0, but when I try to...

Wine version: 20011108 CVS update run this morning Ran the following commands make uninstall make clean /tools/wineinstall Lotus Notes RNext running OK with latest CVS (I was having problems where buttons would not work), however if I go into User Preferences, and then click on either the OK or Cancel button, a crash occurs producing the following in the debugger.... WineDbg starting...

Hello, Arnold. > with the sentence i tried to express the question whether there is a > way to persuade the code generator to use another register to load (or > move) the function pointer to (right before the callee saved register > restore) but thinking a little further that's nonsense. Why don't define some special op for callee address and custom lower it? I really

...* Option 2: direct branch The code would look like static inline unsigned long paravirt_get_cpuid(int index) { register __u64 ia64_intri_res asm ("r8"); register __u64 __index asm ("r8") = index; register __u64 ret_addr asm ("r9"); asm volatile (paravirt_alt_inst( "br.cond b0=native_get_cpuid", /* or brl.cond for fast hypercall */ PARAVIRT_INST_GET_CPUID): "=r"(ia64_int...

...* Option 2: direct branch The code would look like static inline unsigned long paravirt_get_cpuid(int index) { register __u64 ia64_intri_res asm ("r8"); register __u64 __index asm ("r8") = index; register __u64 ret_addr asm ("r9"); asm volatile (paravirt_alt_inst( "br.cond b0=native_get_cpuid", /* or brl.cond for fast hypercall */ PARAVIRT_INST_GET_CPUID): "=r"(ia64_int...