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9df64a1b0d
freebsd-skq/sys/amd64/include
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marcel c106bd9120 Change gdb_cpu_setreg() to not take the value to which to set the 
specified register, but a pointer to the in-memory representation of
that value. The reason for this is twofold:
1. Not all registers can be represented by a register_t. In particular
   FP registers fall in that category. Passing the new register value
   by reference instead of by value makes this point moot.
2. When we receive a G or P packet, both are for writing a register,
   the packet will have the register value in target-byte order and
   in the memory representation (modulo the fact that bytes are sent
   as 2 printable hexadecimal numbers of course). We only need to
   decode the packet to have a pointer to the register value.

This change fixes the bug of extracting the register value of the P
packet as a hexadecimal number instead of as a bit array. The quick
(and dirty) fix to bswap the register value in gdb_cpu_setreg() as
it has been added on i386 and amd64 can therefore be removed and has
in fact been that.

Tested on: alpha, amd64, i386, ia64, sparc64
2004-12-01 06:40:35 +00:00
..
pc Severely strip down the repocopied i386/bios.c and bios.h files. It turns 2004-09-24 00:42:36 +00:00
_inttypes.h Commit MD parts of a loosely functional AMD64 port. This is based on 2003-05-01 01:05:25 +00:00
_limits.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
_stdint.h <stdint.h> should define WINT_M{AX,IN} independent from whether WCHAR_MIN is 2004-05-18 16:04:57 +00:00
_types.h Introduce the cpumask_t type. The purpose of the type is to create a 2004-03-20 20:41:40 +00:00
acpica_machdep.h Move the code for halting the CPU (acpi_cpu_c1) into machdep files. 2004-10-11 05:39:15 +00:00
apicreg.h MFi386: remove APIC_IRQ* defines that are no longer used. 2003-12-11 02:48:25 +00:00
apicvar.h MFi386: various io apic cleanups 2004-07-08 01:42:49 +00:00
asm.h Argh. Add the mini-stack-frame back in for mcount's benefit for syscall 2004-06-10 22:02:26 +00:00
asmacros.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
atomic.h Cosmetic and/or trivial sync up with i386. 2003-11-21 03:02:00 +00:00
bus_amd64.h Implement the bus_space_map() function to allocate resources and initialize 2003-09-23 08:22:34 +00:00
bus_dma.h Cosmetic and/or trivial sync up with i386. 2003-11-21 03:02:00 +00:00
bus_memio.h AMD64 physical space is much larger than i386, de-i386 the bus_space and 2003-05-12 02:44:37 +00:00
bus_pio.h AMD64 physical space is much larger than i386, de-i386 the bus_space and 2003-05-12 02:44:37 +00:00
bus.h AMD64 physical space is much larger than i386, de-i386 the bus_space and 2003-05-12 02:44:37 +00:00
clock.h Initial landing of SMP support for FreeBSD/amd64. 2003-11-17 08:58:16 +00:00
cpu.h Instead of calling ia32_pause() conditionally on __i386__ or __amd64__ 2004-08-03 18:44:27 +00:00
cpufunc.h MFia64: 2004-07-30 16:44:29 +00:00
cputypes.h MFi386: move cpu_nameclass struct next to its only consumer 2004-06-03 20:18:15 +00:00
critical.h Pass a thread argument into cpu_critical_{enter,exit}() rather than 2004-07-27 16:41:01 +00:00
db_machdep.h MFi386: adapt rev 1.19 (debugger fixes) 2004-09-22 01:27:06 +00:00
elf.h Add style(9) foolishness. 2004-08-03 08:21:48 +00:00
endian.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
exec.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
float.h Make FLT_ROUNDS correctly reflect the dynamic rounding mode. 2004-07-19 08:17:25 +00:00
floatingpoint.h o Move the contents of <machine/floatingpoint.h> over to 2003-01-19 06:01:33 +00:00
fpu.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
frame.h Remove obsolete prototype of kdb_trap(). 2004-07-10 22:39:56 +00:00
gdb_machdep.h Change gdb_cpu_setreg() to not take the value to which to set the 2004-12-01 06:40:35 +00:00
ieeefp.h Update the graffiti. 2003-11-08 04:39:22 +00:00
in_cksum.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
intr_machdep.h Sync with i386 - Optimize intr_execute_handlers a bit etc. 2004-08-16 23:12:30 +00:00
iodev.h Break out the MI part of the /dev/[k]mem and /dev/io drivers into 2004-08-01 11:40:54 +00:00
kdb.h Introduce the KDB debugger frontend. The frontend provides a framework 2004-07-10 18:40:12 +00:00
legacyvar.h MFi386: numerous interrupt and acpi updates 2004-05-16 20:30:47 +00:00
limits.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
md_var.h Remove atdevbase and replace it's remaining uses with direct references to 2004-06-10 20:31:00 +00:00
memdev.h Break out the MI part of the /dev/[k]mem and /dev/io drivers into 2004-08-01 11:40:54 +00:00
metadata.h Slight reorg and added AMD64 support. A couple of the MODINFOMD_* values 2003-05-01 03:31:18 +00:00
mp_watchdog.h Add an "options MP_WATCHDOG" to i386. This option allows one of the 2004-08-15 18:02:09 +00:00
mptable.h Convert a couple of pointers to integers for source compatability with 2003-11-14 22:23:30 +00:00
mutex.h Kill the ASM versions of the mtx_lock_spin and friends. They were never 2003-12-06 23:17:18 +00:00
param.h Remove UAREA_PAGES. 2004-11-20 02:29:50 +00:00
pcb_ext.h Commit MD parts of a loosely functional AMD64 port. This is based on 2003-05-01 01:05:25 +00:00
pcb.h Implement makectx(). The makectx() function is used by KDB to create 2004-07-10 19:56:00 +00:00
pci_cfgreg.h MFi386: nuke pci_cfgintr 2004-03-13 19:19:13 +00:00
pcpu.h Argh! Followup to previous commit. I checked in the patch with an 2003-11-20 23:49:28 +00:00
pmap.h Make pte_load_store() an atomic operation in all cases, not just i386 PAE. 2004-10-08 08:23:43 +00:00
proc.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
profile.h Move the kernel-specific logic to adjust frompc from MI to MD. For 2004-08-27 19:42:35 +00:00
psl.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
ptrace.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
reg.h Remove advertising clause from University of California Regent's license, 2004-04-05 23:55:14 +00:00
reloc.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
resource.h
runq.h Reconfigure the runq macros to use the 64 bit ffs/bsf routines instead 2003-12-06 23:24:18 +00:00
segments.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
setjmp.h Make this more compatable with libc_r. Make the internal types for storing 2003-06-02 21:49:35 +00:00
sf_buf.h Simplify the sf_buf implementation. In short, make it a trivial veneer 2004-04-18 05:36:37 +00:00
sigframe.h Commit MD parts of a loosely functional AMD64 port. This is based on 2003-05-01 01:05:25 +00:00
signal.h Remove advertising clause from University of California Regent's license, 2004-04-05 23:55:14 +00:00
smp.h Kill the LAZYPMAP ifdefs. While they worked, they didn't do anything 2004-05-16 22:11:50 +00:00
specialreg.h Initial PG_NX support (no-execute page bit) 2004-06-08 01:02:52 +00:00
stdarg.h Add __va_copy and make it always visible, in spite of the __ISO_C_VISIBLE 2003-10-24 02:50:39 +00:00
sysarch.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
trap.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
tss.h Remove advertising clause from University of California Regent's license, 2004-04-05 21:29:41 +00:00
ucontext.h Update the graffiti. 2003-11-08 04:39:22 +00:00
varargs.h Standardize idempotentcy ifdefs. Consistently use _MACHINE_VARARGS_H_ 2003-09-01 03:01:45 +00:00
vmparam.h Raise MAXDSIZ from 8G to 32G. The old limit was just an arbitary choice 2004-10-27 17:21:15 +00:00