glebfm/strace
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

2003-01-14 Roland McGrath <roland@redhat.com>

Browse Source 
* process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
	(sys_ptrace): Use printxval.
	(ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
	instead of only #ifdef SUNOS4.  Add PTRACE_[GS]ETFPXREGS.
This commit is contained in:
Roland McGrath 2003-01-14 09:46:21 +00:00
parent e6d3a2957c
commit bf621d40c5
1 changed files with 28 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
process.c
View File

@ -70,6 +70,11 @@
#endif
#endif /* HAVE_ASM_REG_H */
#ifdef HAVE_LINUX_PTRACE_H
#undef PTRACE_SYSCALL
#include <linux/ptrace.h>
#endif
#ifdef HAVE_SYS_REG_H
# include <sys/reg.h>
#ifndef PTRACE_PEEKUSR
@ -78,9 +83,6 @@
#ifndef PTRACE_POKEUSR
# define PTRACE_POKEUSR PTRACE_POKEUSER
#endif
#elif defined(HAVE_LINUX_PTRACE_H)
#undef PTRACE_SYSCALL
#include <linux/ptrace.h>
#endif
#ifdef HAVE_LINUX_FUTEX_H
@ -1945,11 +1947,25 @@ static struct xlat ptrace_cmds[] = {
{ PTRACE_SINGLESTEP, "PTRACE_SINGLESTEP" },
{ PTRACE_ATTACH, "PTRACE_ATTACH" },
{ PTRACE_DETACH, "PTRACE_DETACH" },
#ifdef SUNOS4
#ifdef PTRACE_GETREGS
{ PTRACE_GETREGS, "PTRACE_GETREGS" },
#endif
#ifdef PTRACE_SETREGS
{ PTRACE_SETREGS, "PTRACE_SETREGS" },
#endif
#ifdef PTRACE_GETFPREGS
{ PTRACE_GETFPREGS, "PTRACE_GETFPREGS", },
#endif
#ifdef PTRACE_SETFPREGS
{ PTRACE_SETFPREGS, "PTRACE_SETFPREGS", },
#endif
#ifdef PTRACE_GETFPXREGS
{ PTRACE_GETFPXREGS, "PTRACE_GETFPXREGS", },
#endif
#ifdef PTRACE_SETFPXREGS
{ PTRACE_SETFPXREGS, "PTRACE_SETFPXREGS", },
#endif
#ifdef SUNOS4
{ PTRACE_READDATA, "PTRACE_READDATA" },
{ PTRACE_WRITEDATA, "PTRACE_WRITEDATA" },
{ PTRACE_READTEXT, "PTRACE_READTEXT" },
@ -2500,19 +2516,18 @@ int
sys_ptrace(tcp)
struct tcb *tcp;
{
char *cmd;
struct xlat *x;
long addr;
cmd = xlookup(ptrace_cmds, tcp->u_arg[0]);
if (!cmd)
#ifndef FREEBSD
cmd = "PTRACE_???";
#else
cmd = "PT_???";
#endif
if (entering(tcp)) {
tprintf("%s, %lu, ", cmd, tcp->u_arg[1]);
printxval(ptrace_cmds, tcp->u_arg[0],
#ifndef FREEBSD
"PTRACE_???"
#else
"PT_???"
#endif
);
tprintf(", %lu, ", tcp->u_arg[1]);
addr = tcp->u_arg[2];
#ifndef FREEBSD
if (tcp->u_arg[0] == PTRACE_PEEKUSER