Displaying 11 results from an estimated 11 matches for "stack_point".
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2014 Mar 29
2
[LLVMdev] Named Register Implementation
...;From all discussions on the LLVM list, the one that has shown more
consistently as a problem was the reservation of allocatable
registers.
Some background...
My original intent was to be able to support the kernel unwinding
code. There was a discussion, in which we agree that for that a
building stack_pointer would do. But the GCC community has voiced two
concerns: there is already a feature for that widely in use, and that
feature is more generic.
Back to the LLVM list, people were concerned with the implementation
and semantics of reserving allocatable registers (yes, we do reserve
some of them spe...
2017 Feb 26
2
samba-tool domain classicupgrade smb_krb5_context_init_basic failed (Invalid argument)
...,
0x7ffff7af423d <PyEval_EvalFrameEx+17725>, 0x7ffff7af10a3 <PyEval_EvalFrameEx+5027>,
0x7ffff7af3c31 <PyEval_EvalFrameEx+16177>,
0x7ffff7af3b8f <PyEval_EvalFrameEx+16015>, 0x7ffff7af423d <PyEval_EvalFrameEx+17725>
<repeats 108 times>}
stack_pointer = <optimized out>
next_instr = <optimized out>
opcode = 131
oparg = <optimized out>
why = WHY_NOT
err = 0
x = <optimized out>
v = <optimized out>
---Type <return> to continue, or q <return> to quit--...
2014 Mar 29
2
[LLVMdev] Named Register Implementation
On 29 March 2014 10:37, Joerg Sonnenberger <joerg at britannica.bec.de> wrote:
> I'd like to separate this into two different functionalities:
We will. But in reverse order.
> (1) Reserve registers, so that normal allocation won't use them.
> This can be done on a global or function level.
This is the most controversial part of the proposal and is the least
important to
2017 Feb 16
2
samba-tool domain classicupgrade smb_krb5_context_init_basic failed (Invalid argument)
On Fri, 2017-02-17 at 07:48 +1100, Tom Robinson via samba wrote:
> Anyone?
Can you please post a gdb backtrace --full?
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2014 Mar 28
3
[LLVMdev] Named register variables GNU-style
...ellent reasons to not implement the dangerous feature
> and instead to provide a significantly safer feature and direct users either
> to not do the dangerous things, or if they are trying to do the safe thing,
> use the feature which was designed for it.
The point here is that __builting_stack_pointer doesn't provide enough
additional value to be worth deviating from the norm.
True, you can only use the stack pointers and not allocatable
registers, and you don't have to name the register, so it's slightly
more target-independent, but those were the only reasons. Named
registers ex...
2007 Apr 18
0
[patch 9/9] Guest page hinting: full s390 support.
...00 +0200
+++ linux-2.6-patched/arch/s390/kernel/traps.c 2006-09-01 12:50:25.000000000 +0200
@@ -65,6 +65,7 @@ extern void pfault_interrupt(struct pt_r
static ext_int_info_t ext_int_pfault;
#endif
extern pgm_check_handler_t do_monitor_call;
+extern pgm_check_handler_t do_discard_fault;
#define stack_pointer ({ void **sp; asm("la %0,0(15)" : "=&d" (sp)); sp; })
@@ -734,6 +735,9 @@ void __init trap_init(void)
pgm_check_table[0x1C] = &space_switch_exception;
pgm_check_table[0x1D] = &hfp_sqrt_exception;
pgm_check_table[0x40] = &do_monitor_call;
+...
2007 Apr 18
0
[patch 9/9] Guest page hinting: full s390 support.
...00 +0200
+++ linux-2.6-patched/arch/s390/kernel/traps.c 2006-09-01 12:50:25.000000000 +0200
@@ -65,6 +65,7 @@ extern void pfault_interrupt(struct pt_r
static ext_int_info_t ext_int_pfault;
#endif
extern pgm_check_handler_t do_monitor_call;
+extern pgm_check_handler_t do_discard_fault;
#define stack_pointer ({ void **sp; asm("la %0,0(15)" : "=&d" (sp)); sp; })
@@ -734,6 +735,9 @@ void __init trap_init(void)
pgm_check_table[0x1C] = &space_switch_exception;
pgm_check_table[0x1D] = &hfp_sqrt_exception;
pgm_check_table[0x40] = &do_monitor_call;
+...
2007 Jun 28
6
[patch 0/6] resend: guest page hinting version 5.
Greetings,
after Carsten pitched CMM2 on the kvm mini summit here is a repost
of version 5 of the guest page hinting patches. The code is still
the same but has been adapted to the latest git level.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
2007 Jun 28
6
[patch 0/6] resend: guest page hinting version 5.
Greetings,
after Carsten pitched CMM2 on the kvm mini summit here is a repost
of version 5 of the guest page hinting patches. The code is still
the same but has been adapted to the latest git level.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
2007 May 11
6
[patch 0/6] [rfc] guest page hinting version 5
After way to many months here is the fifth version of the guest page
hinting patches. Compared to version four a few improvements have been
added:
- Avoid page_host_discards() calls outside of page-states.h
- The discard list is now implemented via the page_free_discarded
hook and architecture specific code.
- PG_state_change page flag has been replaced with architecture
specficic
2007 May 11
6
[patch 0/6] [rfc] guest page hinting version 5
After way to many months here is the fifth version of the guest page
hinting patches. Compared to version four a few improvements have been
added:
- Avoid page_host_discards() calls outside of page-states.h
- The discard list is now implemented via the page_free_discarded
hook and architecture specific code.
- PG_state_change page flag has been replaced with architecture
specficic