MFhead @ r288954
This commit is contained in:
ngie
parent
8cad7e1c52
commit
a6c3db2235
@ -247,9 +247,11 @@ Checkers.inc.h: ${CLANG_SRCS}/lib/StaticAnalyzer/Checkers/Checkers.td
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-I ${CLANG_SRCS}/include -d ${.TARGET:C/\.h$/.d/} -o ${.TARGET} \
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${CLANG_SRCS}/lib/StaticAnalyzer/Checkers/Checkers.td
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.for dep in ${TGHDRS:C/$/.inc.d/}
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. sinclude "${dep}"
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.endfor
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.if !make(depend)
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. for dep in ${TGHDRS:C/$/.inc.d/}
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. sinclude "${dep}"
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. endfor
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.endif
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SRCS+= ${TGHDRS:C/$/.inc.h/}
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DPSRCS+= ${TGHDRS:C/$/.inc.h/}
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@ -398,11 +398,8 @@ MLINKS+= archive_write_set_options.3 archive_write_set_format_option.3
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MLINKS+= archive_write_set_options.3 archive_write_set_option.3
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MLINKS+= libarchive.3 archive.3
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.PHONY: check test clean-test
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check test:
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cd ${.CURDIR}/test && make obj && make test
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clean-test:
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cd ${.CURDIR}/test && make clean
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.if ${MK_TESTS} != "no"
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#SUBDIR+= tests
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.endif
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.include <bsd.lib.mk>
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@ -1,6 +1,6 @@
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# $FreeBSD$
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LIBARCHIVEDIR= ${.CURDIR}/../../../contrib/libarchive
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LIBARCHIVEDIR= ${SRCTOP}/contrib/libarchive
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MAN=
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@ -63,7 +63,6 @@ CXXFLAGS+= -std=c++11
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.endif
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LIBADD+= cxxrt
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LDFLAGS+= --verbose
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INCSGROUPS= STD EXP EXT
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STD_HEADERS= __bit_reference\
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@ -1867,6 +1867,8 @@ kinfo_getvmmap_core(struct procstat_core *core, int *cntp)
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eb = buf + len;
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while (bp < eb) {
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kv = (struct kinfo_vmentry *)(uintptr_t)bp;
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if (kv->kve_structsize == 0)
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break;
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bp += kv->kve_structsize;
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cnt++;
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}
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@ -1882,6 +1884,8 @@ kinfo_getvmmap_core(struct procstat_core *core, int *cntp)
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/* Pass 2: unpack */
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while (bp < eb) {
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kv = (struct kinfo_vmentry *)(uintptr_t)bp;
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if (kv->kve_structsize == 0)
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break;
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/* Copy/expand into pre-zeroed buffer */
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memcpy(kp, kv, kv->kve_structsize);
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/* Advance to next packed record */
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@ -44,6 +44,8 @@ kinfo_getvmmap(pid_t pid, int *cntp)
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eb = buf + len;
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while (bp < eb) {
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kv = (struct kinfo_vmentry *)(uintptr_t)bp;
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if (kv->kve_structsize == 0)
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break;
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bp += kv->kve_structsize;
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cnt++;
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}
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@ -59,6 +61,8 @@ kinfo_getvmmap(pid_t pid, int *cntp)
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/* Pass 2: unpack */
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while (bp < eb) {
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kv = (struct kinfo_vmentry *)(uintptr_t)bp;
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if (kv->kve_structsize == 0)
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break;
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/* Copy/expand into pre-zeroed buffer */
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memcpy(kp, kv, kv->kve_structsize);
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/* Advance to next packed record */
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@ -22,7 +22,7 @@
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<pubdate>$FreeBSD$</pubdate>
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<!-- Last rev: 284814 -->
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<!-- Last rev: 288943 -->
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<copyright>
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<year>2015</year>
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@ -457,26 +457,15 @@
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<sect2 xml:id="userland-contrib">
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<title>Contributed Software</title>
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<para revision="258884" contrib="sponsor"
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sponsor="&darpa_afrl;">&man.lldb.1; has been updated to
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upstream snapshot version r196259.</para>
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<para revision="260445">&man.byacc.1; has been updated to
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version 20140101.</para>
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<para revision="261283"><application>libc++</application> has
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been updated to version 3.4.</para>
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<para revision="261320"><application>OpenSSH</application> has
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been updated to 6.5p1.</para>
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<para revision="261344"><application>mdocml</application> has
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been updated to version 1.12.3.</para>
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<para revision="261991"><application>LLVM</application> and
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<application>Clang</application> have been updated to
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version 3.4.</para>
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<para revision="275718">The <application>binutils</application>
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suite of utilities has been updated to include upstream
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patches that add new relocations for &arch.powerpc;
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@ -595,6 +584,10 @@
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<para revision="288303">The &man.nc.1; utility has been updated
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to the OpenBSD 5.8 version.</para>
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<para revision="288943"><application>LLVM</application> and
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<application>Clang</application> have been updated to
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version 3.7.0.</para>
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</sect2>
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<sect2 xml:id="userland-installer">
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@ -28,7 +28,7 @@
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.\" @(#)core.5 8.3 (Berkeley) 12/11/93
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.\" $FreeBSD$
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.\"
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.Dd September 2, 2015
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.Dd October 5, 2015
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.Dt CORE 5
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.Os
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.Sh NAME
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@ -130,6 +130,19 @@ All file descriptor information can be preserved by disabling packing.
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This potentially wastes up to PATH_MAX bytes per open fd.
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Packing is disabled with
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.Dl sysctl kern.coredump_pack_fileinfo=0 .
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.Pp
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Similarly, corefiles are written with vmmap information as an ELF note, which
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contains file paths.
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By default, they are packed to only use as much space as
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needed.
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By the same mechanism as for the open files note, these paths can also
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change at any time and result in a truncated note.
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.Pp
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All vmmap information can be preserved by disabling packing.
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Like the file information, this potentially wastes up to PATH_MAX bytes per
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mapped object.
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Packing is disabled with
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.Dl sysctl kern.coredump_pack_vmmapinfo=0 .
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.Sh EXAMPLES
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In order to store all core images in per-user private areas under
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.Pa /var/coredumps ,
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@ -894,7 +894,6 @@ int intel_gpu_reset(struct drm_device *dev)
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case 4:
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ret = i965_do_reset(dev);
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break;
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case 3:
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case 2:
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ret = i8xx_do_reset(dev);
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break;
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@ -1959,24 +1959,30 @@ note_procstat_vmmap(void *arg, struct sbuf *sb, size_t *sizep)
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{
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struct proc *p;
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size_t size;
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int structsize;
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int structsize, vmmap_flags;
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if (coredump_pack_vmmapinfo)
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vmmap_flags = KERN_VMMAP_PACK_KINFO;
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else
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vmmap_flags = 0;
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p = (struct proc *)arg;
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structsize = sizeof(struct kinfo_vmentry);
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if (sb == NULL) {
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size = 0;
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sb = sbuf_new(NULL, NULL, 128, SBUF_FIXEDLEN);
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sbuf_set_drain(sb, sbuf_drain_count, &size);
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sbuf_bcat(sb, &structsize, sizeof(structsize));
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PROC_LOCK(p);
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kern_proc_vmmap_out(p, sb);
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kern_proc_vmmap_out(p, sb, -1, vmmap_flags);
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sbuf_finish(sb);
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sbuf_delete(sb);
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*sizep = size;
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} else {
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structsize = sizeof(struct kinfo_vmentry);
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sbuf_bcat(sb, &structsize, sizeof(structsize));
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PROC_LOCK(p);
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kern_proc_vmmap_out(p, sb);
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kern_proc_vmmap_out(p, sb, *sizep - sizeof(structsize),
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vmmap_flags);
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}
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}
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@ -105,6 +105,11 @@ SYSCTL_INT(_kern, OID_AUTO, coredump_pack_fileinfo, CTLFLAG_RWTUN,
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&coredump_pack_fileinfo, 0,
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"Enable file path packing in 'procstat -f' coredump notes");
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int coredump_pack_vmmapinfo = 1;
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SYSCTL_INT(_kern, OID_AUTO, coredump_pack_vmmapinfo, CTLFLAG_RWTUN,
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&coredump_pack_vmmapinfo, 0,
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"Enable file path packing in 'procstat -v' coredump notes");
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static int sysctl_kern_ps_strings(SYSCTL_HANDLER_ARGS);
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static int sysctl_kern_usrstack(SYSCTL_HANDLER_ARGS);
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static int sysctl_kern_stackprot(SYSCTL_HANDLER_ARGS);
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@ -57,6 +57,7 @@ __FBSDID("$FreeBSD$");
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#include <sys/proc.h>
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#include <sys/procdesc.h>
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#include <sys/pioctl.h>
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#include <sys/ptrace.h>
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#include <sys/racct.h>
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#include <sys/resourcevar.h>
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#include <sys/sched.h>
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@ -1031,8 +1032,8 @@ fork_return(struct thread *td, struct trapframe *frame)
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{
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struct proc *p, *dbg;
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p = td->td_proc;
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if (td->td_dbgflags & TDB_STOPATFORK) {
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p = td->td_proc;
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sx_xlock(&proctree_lock);
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PROC_LOCK(p);
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if ((p->p_pptr->p_flag & (P_TRACED | P_FOLLOWFORK)) ==
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@ -1049,9 +1050,9 @@ fork_return(struct thread *td, struct trapframe *frame)
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p->p_pid, p->p_oppid);
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proc_reparent(p, dbg);
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sx_xunlock(&proctree_lock);
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td->td_dbgflags |= TDB_CHILD;
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td->td_dbgflags |= TDB_CHILD | TDB_SCX;
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ptracestop(td, SIGSTOP);
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td->td_dbgflags &= ~TDB_CHILD;
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td->td_dbgflags &= ~(TDB_CHILD | TDB_SCX);
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} else {
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/*
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* ... otherwise clear the request.
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@ -1061,6 +1062,18 @@ fork_return(struct thread *td, struct trapframe *frame)
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cv_broadcast(&p->p_dbgwait);
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}
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PROC_UNLOCK(p);
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} else if (p->p_flag & P_TRACED) {
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/*
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* This is the start of a new thread in a traced
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* process. Report a system call exit event.
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*/
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PROC_LOCK(p);
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td->td_dbgflags |= TDB_SCX;
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_STOPEVENT(p, S_SCX, td->td_dbg_sc_code);
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if ((p->p_stops & S_PT_SCX) != 0)
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ptracestop(td, SIGTRAP);
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td->td_dbgflags &= ~TDB_SCX;
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PROC_UNLOCK(p);
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}
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userret(td, frame);
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@ -2252,7 +2252,7 @@ next:;
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* Must be called with the process locked and will return unlocked.
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*/
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int
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kern_proc_vmmap_out(struct proc *p, struct sbuf *sb)
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kern_proc_vmmap_out(struct proc *p, struct sbuf *sb, ssize_t maxlen, int flags)
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{
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vm_map_entry_t entry, tmp_entry;
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struct vattr va;
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@ -2276,7 +2276,7 @@ kern_proc_vmmap_out(struct proc *p, struct sbuf *sb)
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PRELE(p);
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return (ESRCH);
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}
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kve = malloc(sizeof(*kve), M_TEMP, M_WAITOK);
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kve = malloc(sizeof(*kve), M_TEMP, M_WAITOK | M_ZERO);
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error = 0;
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map = &vm->vm_map;
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@ -2411,10 +2411,23 @@ kern_proc_vmmap_out(struct proc *p, struct sbuf *sb)
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free(freepath, M_TEMP);
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/* Pack record size down */
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kve->kve_structsize = offsetof(struct kinfo_vmentry, kve_path) +
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strlen(kve->kve_path) + 1;
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if ((flags & KERN_VMMAP_PACK_KINFO) != 0)
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kve->kve_structsize =
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offsetof(struct kinfo_vmentry, kve_path) +
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strlen(kve->kve_path) + 1;
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else
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kve->kve_structsize = sizeof(*kve);
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kve->kve_structsize = roundup(kve->kve_structsize,
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sizeof(uint64_t));
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/* Halt filling and truncate rather than exceeding maxlen */
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if (maxlen != -1 && maxlen < kve->kve_structsize) {
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error = 0;
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vm_map_lock_read(map);
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break;
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} else if (maxlen != -1)
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maxlen -= kve->kve_structsize;
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if (sbuf_bcat(sb, kve, kve->kve_structsize) != 0)
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error = ENOMEM;
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vm_map_lock_read(map);
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@ -2447,7 +2460,7 @@ sysctl_kern_proc_vmmap(SYSCTL_HANDLER_ARGS)
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sbuf_delete(&sb);
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return (error);
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}
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error = kern_proc_vmmap_out(p, &sb);
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error = kern_proc_vmmap_out(p, &sb, -1, KERN_VMMAP_PACK_KINFO);
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error2 = sbuf_finish(&sb);
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sbuf_delete(&sb);
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return (error != 0 ? error : error2);
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@ -83,11 +83,12 @@ syscallenter(struct thread *td, struct syscall_args *sa)
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if (error == 0) {
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STOPEVENT(p, S_SCE, sa->narg);
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if (p->p_flag & P_TRACED && p->p_stops & S_PT_SCE) {
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if (p->p_flag & P_TRACED) {
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PROC_LOCK(p);
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td->td_dbg_sc_code = sa->code;
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td->td_dbg_sc_narg = sa->narg;
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ptracestop((td), SIGTRAP);
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if (p->p_stops & S_PT_SCE)
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ptracestop((td), SIGTRAP);
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PROC_UNLOCK(p);
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}
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if (td->td_dbgflags & TDB_USERWR) {
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@ -84,6 +84,7 @@ int exec_register(const struct execsw *);
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int exec_unregister(const struct execsw *);
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extern int coredump_pack_fileinfo;
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extern int coredump_pack_vmmapinfo;
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/*
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* note: name##_mod cannot be const storage because the
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@ -235,8 +235,6 @@ struct thread {
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int td_sqqueue; /* (t) Sleepqueue queue blocked on. */
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void *td_wchan; /* (t) Sleep address. */
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const char *td_wmesg; /* (t) Reason for sleep. */
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int td_lastcpu; /* (t) Last cpu we were on. */
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int td_oncpu; /* (t) Which cpu we are on. */
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volatile u_char td_owepreempt; /* (k*) Preempt on last critical_exit */
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u_char td_tsqueue; /* (t) Turnstile queue blocked on. */
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short td_locks; /* (k) Debug: count of non-spin locks */
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@ -283,8 +281,6 @@ struct thread {
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int td_no_sleeping; /* (k) Sleeping disabled count. */
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int td_dom_rr_idx; /* (k) RR Numa domain selection. */
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void *td_su; /* (k) FFS SU private */
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u_int td_dbg_sc_code; /* (c) Syscall code to debugger. */
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u_int td_dbg_sc_narg; /* (c) Syscall arg count to debugger.*/
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#define td_endzero td_sigmask
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/* Copied during fork1() or create_thread(). */
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@ -296,6 +292,8 @@ struct thread {
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u_char td_pri_class; /* (t) Scheduling class. */
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u_char td_user_pri; /* (t) User pri from estcpu and nice. */
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u_char td_base_user_pri; /* (t) Base user pri */
|
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u_int td_dbg_sc_code; /* (c) Syscall code to debugger. */
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u_int td_dbg_sc_narg; /* (c) Syscall arg count to debugger.*/
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#define td_endcopy td_pcb
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/*
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@ -335,6 +333,8 @@ struct thread {
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struct vm_page **td_ma; /* (k) uio pages held */
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int td_ma_cnt; /* (k) size of *td_ma */
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void *td_emuldata; /* Emulator state data */
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int td_lastcpu; /* (t) Last cpu we were on. */
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int td_oncpu; /* (t) Which cpu we are on. */
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};
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struct mtx *thread_lock_block(struct thread *);
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@ -541,6 +541,9 @@ struct kinfo_sigtramp {
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/* Flags for kern_proc_filedesc_out. */
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#define KERN_FILEDESC_PACK_KINFO 0x00000001U
|
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/* Flags for kern_proc_vmmap_out. */
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#define KERN_VMMAP_PACK_KINFO 0x00000001U
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struct sbuf;
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/*
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@ -556,7 +559,8 @@ int kern_proc_filedesc_out(struct proc *p, struct sbuf *sb, ssize_t maxlen,
|
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int flags);
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int kern_proc_cwd_out(struct proc *p, struct sbuf *sb, ssize_t maxlen);
|
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int kern_proc_out(struct proc *p, struct sbuf *sb, int flags);
|
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int kern_proc_vmmap_out(struct proc *p, struct sbuf *sb);
|
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int kern_proc_vmmap_out(struct proc *p, struct sbuf *sb, ssize_t maxlen,
|
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int flags);
|
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|
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int vntype_to_kinfo(int vtype);
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#endif /* !_KERNEL */
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@ -7,6 +7,7 @@ ATF_TESTS_C+= ptrace_test
|
||||
ATF_TESTS_C+= unix_seqpacket_test
|
||||
TEST_METADATA.unix_seqpacket_test+= timeout="15"
|
||||
|
||||
LDADD.ptrace_test+= -lpthread
|
||||
LDADD.unix_seqpacket_test+= -lpthread
|
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|
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WARNS?= 5
|
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|
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@ -29,10 +29,12 @@ __FBSDID("$FreeBSD$");
|
||||
|
||||
#include <sys/types.h>
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#include <sys/ptrace.h>
|
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#include <sys/syscall.h>
|
||||
#include <sys/sysctl.h>
|
||||
#include <sys/user.h>
|
||||
#include <sys/wait.h>
|
||||
#include <errno.h>
|
||||
#include <pthread.h>
|
||||
#include <signal.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
@ -409,12 +411,15 @@ ATF_TC_BODY(ptrace__parent_sees_exit_after_unrelated_debugger, tc)
|
||||
* debugger is attached to it.
|
||||
*/
|
||||
static __dead2 void
|
||||
follow_fork_parent(void)
|
||||
follow_fork_parent(bool use_vfork)
|
||||
{
|
||||
pid_t fpid, wpid;
|
||||
int status;
|
||||
|
||||
CHILD_REQUIRE((fpid = fork()) != -1);
|
||||
if (use_vfork)
|
||||
CHILD_REQUIRE((fpid = vfork()) != -1);
|
||||
else
|
||||
CHILD_REQUIRE((fpid = fork()) != -1);
|
||||
|
||||
if (fpid == 0)
|
||||
/* Child */
|
||||
@ -434,7 +439,7 @@ follow_fork_parent(void)
|
||||
* child process.
|
||||
*/
|
||||
static pid_t
|
||||
handle_fork_events(pid_t parent)
|
||||
handle_fork_events(pid_t parent, struct ptrace_lwpinfo *ppl)
|
||||
{
|
||||
struct ptrace_lwpinfo pl;
|
||||
bool fork_reported[2];
|
||||
@ -469,6 +474,8 @@ handle_fork_events(pid_t parent)
|
||||
child = wpid;
|
||||
else
|
||||
ATF_REQUIRE(child == wpid);
|
||||
if (ppl != NULL)
|
||||
ppl[1] = pl;
|
||||
fork_reported[1] = true;
|
||||
} else {
|
||||
ATF_REQUIRE(wpid == parent);
|
||||
@ -478,6 +485,8 @@ handle_fork_events(pid_t parent)
|
||||
child = pl.pl_child_pid;
|
||||
else
|
||||
ATF_REQUIRE(child == pl.pl_child_pid);
|
||||
if (ppl != NULL)
|
||||
ppl[0] = pl;
|
||||
fork_reported[0] = true;
|
||||
}
|
||||
}
|
||||
@ -499,7 +508,7 @@ ATF_TC_BODY(ptrace__follow_fork_both_attached, tc)
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
trace_me();
|
||||
follow_fork_parent();
|
||||
follow_fork_parent(false);
|
||||
}
|
||||
|
||||
/* Parent process. */
|
||||
@ -516,7 +525,7 @@ ATF_TC_BODY(ptrace__follow_fork_both_attached, tc)
|
||||
/* Continue the child ignoring the SIGSTOP. */
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
|
||||
children[1] = handle_fork_events(children[0]);
|
||||
children[1] = handle_fork_events(children[0], NULL);
|
||||
ATF_REQUIRE(children[1] > 0);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
@ -555,7 +564,7 @@ ATF_TC_BODY(ptrace__follow_fork_child_detached, tc)
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
trace_me();
|
||||
follow_fork_parent();
|
||||
follow_fork_parent(false);
|
||||
}
|
||||
|
||||
/* Parent process. */
|
||||
@ -572,7 +581,7 @@ ATF_TC_BODY(ptrace__follow_fork_child_detached, tc)
|
||||
/* Continue the child ignoring the SIGSTOP. */
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
|
||||
children[1] = handle_fork_events(children[0]);
|
||||
children[1] = handle_fork_events(children[0], NULL);
|
||||
ATF_REQUIRE(children[1] > 0);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
@ -606,7 +615,7 @@ ATF_TC_BODY(ptrace__follow_fork_parent_detached, tc)
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
trace_me();
|
||||
follow_fork_parent();
|
||||
follow_fork_parent(false);
|
||||
}
|
||||
|
||||
/* Parent process. */
|
||||
@ -623,7 +632,7 @@ ATF_TC_BODY(ptrace__follow_fork_parent_detached, tc)
|
||||
/* Continue the child ignoring the SIGSTOP. */
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
|
||||
children[1] = handle_fork_events(children[0]);
|
||||
children[1] = handle_fork_events(children[0], NULL);
|
||||
ATF_REQUIRE(children[1] > 0);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_DETACH, children[0], (caddr_t)1, 0) != -1);
|
||||
@ -688,7 +697,7 @@ ATF_TC_BODY(ptrace__follow_fork_both_attached_unrelated_debugger, tc)
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
attach_fork_parent(cpipe);
|
||||
follow_fork_parent();
|
||||
follow_fork_parent(false);
|
||||
}
|
||||
|
||||
/* Parent process. */
|
||||
@ -715,7 +724,7 @@ ATF_TC_BODY(ptrace__follow_fork_both_attached_unrelated_debugger, tc)
|
||||
/* Signal the fork parent to continue. */
|
||||
close(cpipe[0]);
|
||||
|
||||
children[1] = handle_fork_events(children[0]);
|
||||
children[1] = handle_fork_events(children[0], NULL);
|
||||
ATF_REQUIRE(children[1] > 0);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
@ -756,7 +765,7 @@ ATF_TC_BODY(ptrace__follow_fork_child_detached_unrelated_debugger, tc)
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
attach_fork_parent(cpipe);
|
||||
follow_fork_parent();
|
||||
follow_fork_parent(false);
|
||||
}
|
||||
|
||||
/* Parent process. */
|
||||
@ -783,7 +792,7 @@ ATF_TC_BODY(ptrace__follow_fork_child_detached_unrelated_debugger, tc)
|
||||
/* Signal the fork parent to continue. */
|
||||
close(cpipe[0]);
|
||||
|
||||
children[1] = handle_fork_events(children[0]);
|
||||
children[1] = handle_fork_events(children[0], NULL);
|
||||
ATF_REQUIRE(children[1] > 0);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
@ -819,7 +828,7 @@ ATF_TC_BODY(ptrace__follow_fork_parent_detached_unrelated_debugger, tc)
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
attach_fork_parent(cpipe);
|
||||
follow_fork_parent();
|
||||
follow_fork_parent(false);
|
||||
}
|
||||
|
||||
/* Parent process. */
|
||||
@ -846,7 +855,7 @@ ATF_TC_BODY(ptrace__follow_fork_parent_detached_unrelated_debugger, tc)
|
||||
/* Signal the fork parent to continue. */
|
||||
close(cpipe[0]);
|
||||
|
||||
children[1] = handle_fork_events(children[0]);
|
||||
children[1] = handle_fork_events(children[0], NULL);
|
||||
ATF_REQUIRE(children[1] > 0);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_DETACH, children[0], (caddr_t)1, 0) != -1);
|
||||
@ -952,6 +961,223 @@ ATF_TC_BODY(ptrace__getppid, tc)
|
||||
ATF_REQUIRE(WEXITSTATUS(status) == 1);
|
||||
}
|
||||
|
||||
/*
|
||||
* Verify that pl_syscall_code in struct ptrace_lwpinfo for a new
|
||||
* child process created via fork() reports the correct value.
|
||||
*/
|
||||
ATF_TC_WITHOUT_HEAD(ptrace__new_child_pl_syscall_code_fork);
|
||||
ATF_TC_BODY(ptrace__new_child_pl_syscall_code_fork, tc)
|
||||
{
|
||||
struct ptrace_lwpinfo pl[2];
|
||||
pid_t children[2], fpid, wpid;
|
||||
int status;
|
||||
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
trace_me();
|
||||
follow_fork_parent(false);
|
||||
}
|
||||
|
||||
/* Parent process. */
|
||||
children[0] = fpid;
|
||||
|
||||
/* The first wait() should report the stop from SIGSTOP. */
|
||||
wpid = waitpid(children[0], &status, 0);
|
||||
ATF_REQUIRE(wpid == children[0]);
|
||||
ATF_REQUIRE(WIFSTOPPED(status));
|
||||
ATF_REQUIRE(WSTOPSIG(status) == SIGSTOP);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_FOLLOW_FORK, children[0], NULL, 1) != -1);
|
||||
|
||||
/* Continue the child ignoring the SIGSTOP. */
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
|
||||
/* Wait for both halves of the fork event to get reported. */
|
||||
children[1] = handle_fork_events(children[0], pl);
|
||||
ATF_REQUIRE(children[1] > 0);
|
||||
|
||||
ATF_REQUIRE((pl[0].pl_flags & PL_FLAG_SCX) != 0);
|
||||
ATF_REQUIRE((pl[1].pl_flags & PL_FLAG_SCX) != 0);
|
||||
ATF_REQUIRE(pl[0].pl_syscall_code == SYS_fork);
|
||||
ATF_REQUIRE(pl[0].pl_syscall_code == pl[1].pl_syscall_code);
|
||||
ATF_REQUIRE(pl[0].pl_syscall_narg == pl[1].pl_syscall_narg);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[1], (caddr_t)1, 0) != -1);
|
||||
|
||||
/*
|
||||
* The child can't exit until the grandchild reports status, so the
|
||||
* grandchild should report its exit first to the debugger.
|
||||
*/
|
||||
wpid = wait(&status);
|
||||
ATF_REQUIRE(wpid == children[1]);
|
||||
ATF_REQUIRE(WIFEXITED(status));
|
||||
ATF_REQUIRE(WEXITSTATUS(status) == 2);
|
||||
|
||||
wpid = wait(&status);
|
||||
ATF_REQUIRE(wpid == children[0]);
|
||||
ATF_REQUIRE(WIFEXITED(status));
|
||||
ATF_REQUIRE(WEXITSTATUS(status) == 1);
|
||||
|
||||
wpid = wait(&status);
|
||||
ATF_REQUIRE(wpid == -1);
|
||||
ATF_REQUIRE(errno == ECHILD);
|
||||
}
|
||||
|
||||
/*
|
||||
* Verify that pl_syscall_code in struct ptrace_lwpinfo for a new
|
||||
* child process created via vfork() reports the correct value.
|
||||
*/
|
||||
ATF_TC_WITHOUT_HEAD(ptrace__new_child_pl_syscall_code_vfork);
|
||||
ATF_TC_BODY(ptrace__new_child_pl_syscall_code_vfork, tc)
|
||||
{
|
||||
struct ptrace_lwpinfo pl[2];
|
||||
pid_t children[2], fpid, wpid;
|
||||
int status;
|
||||
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
trace_me();
|
||||
follow_fork_parent(true);
|
||||
}
|
||||
|
||||
/* Parent process. */
|
||||
children[0] = fpid;
|
||||
|
||||
/* The first wait() should report the stop from SIGSTOP. */
|
||||
wpid = waitpid(children[0], &status, 0);
|
||||
ATF_REQUIRE(wpid == children[0]);
|
||||
ATF_REQUIRE(WIFSTOPPED(status));
|
||||
ATF_REQUIRE(WSTOPSIG(status) == SIGSTOP);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_FOLLOW_FORK, children[0], NULL, 1) != -1);
|
||||
|
||||
/* Continue the child ignoring the SIGSTOP. */
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
|
||||
/* Wait for both halves of the fork event to get reported. */
|
||||
children[1] = handle_fork_events(children[0], pl);
|
||||
ATF_REQUIRE(children[1] > 0);
|
||||
|
||||
ATF_REQUIRE((pl[0].pl_flags & PL_FLAG_SCX) != 0);
|
||||
ATF_REQUIRE((pl[1].pl_flags & PL_FLAG_SCX) != 0);
|
||||
ATF_REQUIRE(pl[0].pl_syscall_code == SYS_vfork);
|
||||
ATF_REQUIRE(pl[0].pl_syscall_code == pl[1].pl_syscall_code);
|
||||
ATF_REQUIRE(pl[0].pl_syscall_narg == pl[1].pl_syscall_narg);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[0], (caddr_t)1, 0) != -1);
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, children[1], (caddr_t)1, 0) != -1);
|
||||
|
||||
/*
|
||||
* The child can't exit until the grandchild reports status, so the
|
||||
* grandchild should report its exit first to the debugger.
|
||||
*/
|
||||
wpid = wait(&status);
|
||||
ATF_REQUIRE(wpid == children[1]);
|
||||
ATF_REQUIRE(WIFEXITED(status));
|
||||
ATF_REQUIRE(WEXITSTATUS(status) == 2);
|
||||
|
||||
wpid = wait(&status);
|
||||
ATF_REQUIRE(wpid == children[0]);
|
||||
ATF_REQUIRE(WIFEXITED(status));
|
||||
ATF_REQUIRE(WEXITSTATUS(status) == 1);
|
||||
|
||||
wpid = wait(&status);
|
||||
ATF_REQUIRE(wpid == -1);
|
||||
ATF_REQUIRE(errno == ECHILD);
|
||||
}
|
||||
|
||||
static void *
|
||||
simple_thread(void *arg __unused)
|
||||
{
|
||||
|
||||
pthread_exit(NULL);
|
||||
}
|
||||
|
||||
/*
|
||||
* Verify that pl_syscall_code in struct ptrace_lwpinfo for a new
|
||||
* thread reports the correct value.
|
||||
*/
|
||||
ATF_TC_WITHOUT_HEAD(ptrace__new_child_pl_syscall_code_thread);
|
||||
ATF_TC_BODY(ptrace__new_child_pl_syscall_code_thread, tc)
|
||||
{
|
||||
struct ptrace_lwpinfo pl;
|
||||
pid_t fpid, wpid;
|
||||
lwpid_t main;
|
||||
int status;
|
||||
|
||||
ATF_REQUIRE((fpid = fork()) != -1);
|
||||
if (fpid == 0) {
|
||||
pthread_t thread;
|
||||
|
||||
trace_me();
|
||||
|
||||
CHILD_REQUIRE(pthread_create(&thread, NULL, simple_thread,
|
||||
NULL) == 0);
|
||||
CHILD_REQUIRE(pthread_join(thread, NULL) == 0);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* The first wait() should report the stop from SIGSTOP. */
|
||||
wpid = waitpid(fpid, &status, 0);
|
||||
ATF_REQUIRE(wpid == fpid);
|
||||
ATF_REQUIRE(WIFSTOPPED(status));
|
||||
ATF_REQUIRE(WSTOPSIG(status) == SIGSTOP);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_LWPINFO, wpid, (caddr_t)&pl,
|
||||
sizeof(pl)) != -1);
|
||||
main = pl.pl_lwpid;
|
||||
|
||||
/*
|
||||
* Continue the child ignoring the SIGSTOP and tracing all
|
||||
* system call exits.
|
||||
*/
|
||||
ATF_REQUIRE(ptrace(PT_TO_SCX, fpid, (caddr_t)1, 0) != -1);
|
||||
|
||||
/*
|
||||
* Wait for the new thread to arrive. pthread_create() might
|
||||
* invoke any number of system calls. For now we just wait
|
||||
* for the new thread to arrive and make sure it reports a
|
||||
* valid system call code. If ptrace grows thread event
|
||||
* reporting then this test can be made more precise.
|
||||
*/
|
||||
for (;;) {
|
||||
wpid = waitpid(fpid, &status, 0);
|
||||
ATF_REQUIRE(wpid == fpid);
|
||||
ATF_REQUIRE(WIFSTOPPED(status));
|
||||
ATF_REQUIRE(WSTOPSIG(status) == SIGTRAP);
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_LWPINFO, wpid, (caddr_t)&pl,
|
||||
sizeof(pl)) != -1);
|
||||
ATF_REQUIRE((pl.pl_flags & PL_FLAG_SCX) != 0);
|
||||
ATF_REQUIRE(pl.pl_syscall_code != 0);
|
||||
if (pl.pl_lwpid != main)
|
||||
/* New thread seen. */
|
||||
break;
|
||||
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, fpid, (caddr_t)1, 0) == 0);
|
||||
}
|
||||
|
||||
/* Wait for the child to exit. */
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, fpid, (caddr_t)1, 0) == 0);
|
||||
for (;;) {
|
||||
wpid = waitpid(fpid, &status, 0);
|
||||
ATF_REQUIRE(wpid == fpid);
|
||||
if (WIFEXITED(status))
|
||||
break;
|
||||
|
||||
ATF_REQUIRE(WIFSTOPPED(status));
|
||||
ATF_REQUIRE(WSTOPSIG(status) == SIGTRAP);
|
||||
ATF_REQUIRE(ptrace(PT_CONTINUE, fpid, (caddr_t)1, 0) == 0);
|
||||
}
|
||||
|
||||
ATF_REQUIRE(WEXITSTATUS(status) == 1);
|
||||
|
||||
wpid = wait(&status);
|
||||
ATF_REQUIRE(wpid == -1);
|
||||
ATF_REQUIRE(errno == ECHILD);
|
||||
}
|
||||
|
||||
ATF_TP_ADD_TCS(tp)
|
||||
{
|
||||
|
||||
@ -968,6 +1194,9 @@ ATF_TP_ADD_TCS(tp)
|
||||
ATF_TP_ADD_TC(tp,
|
||||
ptrace__follow_fork_parent_detached_unrelated_debugger);
|
||||
ATF_TP_ADD_TC(tp, ptrace__getppid);
|
||||
ATF_TP_ADD_TC(tp, ptrace__new_child_pl_syscall_code_fork);
|
||||
ATF_TP_ADD_TC(tp, ptrace__new_child_pl_syscall_code_vfork);
|
||||
ATF_TP_ADD_TC(tp, ptrace__new_child_pl_syscall_code_thread);
|
||||
|
||||
return (atf_no_error());
|
||||
}
|
||||
|
||||
@ -90,61 +90,137 @@ __FBSDID("$FreeBSD$");
|
||||
* This should probably be in its own file, sorted alphabetically.
|
||||
*/
|
||||
static struct syscall decoded_syscalls[] = {
|
||||
{ .name = "fcntl", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Fcntl, 1 }, { Fcntlflag, 2 } } },
|
||||
{ .name = "rfork", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Rforkflags, 0 } } },
|
||||
{ .name = "linux_readlink", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Name | OUT, 1 }, { Int, 2 } } },
|
||||
{ .name = "linux_socketcall", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { LinuxSockArgs, 1 } } },
|
||||
{ .name = "getpgid", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "getsid", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "readlink", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Readlinkres | OUT, 1 }, { Int, 2 } } },
|
||||
{ .name = "readlinkat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Readlinkres | OUT, 2 },
|
||||
/* Native ABI */
|
||||
{ .name = "__getcwd", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | OUT, 0 }, { Int, 1 } } },
|
||||
{ .name = "_umtx_op", .ret_type = 1, .nargs = 5,
|
||||
.args = { { Ptr, 0 }, { Umtxop, 1 }, { LongHex, 2 }, { Ptr, 3 },
|
||||
{ Ptr, 4 } } },
|
||||
{ .name = "accept", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
|
||||
{ .name = "access", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Accessmode, 1 } } },
|
||||
{ .name = "bind", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | IN, 1 }, { Int, 2 } } },
|
||||
{ .name = "bindat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Int, 1 }, { Sockaddr | IN, 2 },
|
||||
{ Int, 3 } } },
|
||||
{ .name = "lseek", .ret_type = 2, .nargs = 3,
|
||||
.args = { { Int, 0 }, { QuadHex, 1 + QUAD_ALIGN },
|
||||
{ Whence, 1 + QUAD_SLOTS + QUAD_ALIGN } } },
|
||||
{ .name = "linux_lseek", .ret_type = 2, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Int, 1 }, { Whence, 2 } } },
|
||||
{ .name = "mmap", .ret_type = 1, .nargs = 6,
|
||||
.args = { { Ptr, 0 }, { Int, 1 }, { Mprot, 2 }, { Mmapflags, 3 },
|
||||
{ Int, 4 }, { QuadHex, 5 + QUAD_ALIGN } } },
|
||||
{ .name = "linux_mkdir", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Int, 1 } } },
|
||||
{ .name = "mprotect", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Ptr, 0 }, { Int, 1 }, { Mprot, 2 } } },
|
||||
{ .name = "open", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name | IN, 0 }, { Open, 1 }, { Octal, 2 } } },
|
||||
{ .name = "openat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Open, 2 },
|
||||
{ Octal, 3 } } },
|
||||
{ .name = "mkdir", .ret_type = 1, .nargs = 2,
|
||||
{ .name = "break", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Ptr, 0 } } },
|
||||
{ .name = "chdir", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name, 0 } } },
|
||||
{ .name = "chflags", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Hex, 1 } } },
|
||||
{ .name = "chmod", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Octal, 1 } } },
|
||||
{ .name = "mkdirat", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 } } },
|
||||
{ .name = "linux_open", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Hex, 1 }, { Octal, 2 } } },
|
||||
{ .name = "chown", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Int, 1 }, { Int, 2 } } },
|
||||
{ .name = "chroot", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name, 0 } } },
|
||||
{ .name = "clock_gettime", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Timespec | OUT, 1 } } },
|
||||
{ .name = "close", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "connect", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | IN, 1 }, { Int, 2 } } },
|
||||
{ .name = "connectat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Int, 1 }, { Sockaddr | IN, 2 },
|
||||
{ Int, 3 } } },
|
||||
{ .name = "eaccess", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Accessmode, 1 } } },
|
||||
{ .name = "execve", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name | IN, 0 }, { ExecArgs | IN, 1 },
|
||||
{ ExecEnv | IN, 2 } } },
|
||||
{ .name = "exit", .ret_type = 0, .nargs = 1,
|
||||
.args = { { Hex, 0 } } },
|
||||
{ .name = "faccessat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Accessmode, 2 },
|
||||
{ Atflags, 3 } } },
|
||||
{ .name = "fchmod", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Octal, 1 } } },
|
||||
{ .name = "fchmodat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 }, { Atflags, 3 } } },
|
||||
{ .name = "fchown", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Int, 1 }, { Int, 2 } } },
|
||||
{ .name = "fchownat", .ret_type = 1, .nargs = 5,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Int, 2 }, { Int, 3 },
|
||||
{ Atflags, 4 } } },
|
||||
{ .name = "fcntl", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Fcntl, 1 }, { Fcntlflag, 2 } } },
|
||||
{ .name = "fstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Stat | OUT, 1 } } },
|
||||
{ .name = "fstatat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Stat | OUT, 2 },
|
||||
{ Atflags, 3 } } },
|
||||
{ .name = "fstatfs", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { StatFs | OUT, 1 } } },
|
||||
{ .name = "ftruncate", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int | IN, 0 }, { QuadHex | IN, 1 + QUAD_ALIGN } } },
|
||||
{ .name = "futimens", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Timespec2 | IN, 1 } } },
|
||||
{ .name = "futimes", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Timeval2 | IN, 1 } } },
|
||||
{ .name = "futimesat", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Timeval2 | IN, 2 } } },
|
||||
{ .name = "getitimer", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Itimerval | OUT, 2 } } },
|
||||
{ .name = "getpeername", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
|
||||
{ .name = "getpgid", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "getrlimit", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Resource, 0 }, { Rlimit | OUT, 1 } } },
|
||||
{ .name = "getrusage", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Rusage | OUT, 1 } } },
|
||||
{ .name = "getsid", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "getsockname", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
|
||||
{ .name = "gettimeofday", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Timeval | OUT, 0 }, { Ptr, 1 } } },
|
||||
{ .name = "ioctl", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Ioctl, 1 }, { Hex, 2 } } },
|
||||
{ .name = "kevent", .ret_type = 1, .nargs = 6,
|
||||
.args = { { Int, 0 }, { Kevent, 1 }, { Int, 2 }, { Kevent | OUT, 3 },
|
||||
{ Int, 4 }, { Timespec, 5 } } },
|
||||
{ .name = "kill", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int | IN, 0 }, { Signal | IN, 1 } } },
|
||||
{ .name = "kldfind", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name | IN, 0 } } },
|
||||
{ .name = "kldfirstmod", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "kldload", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name | IN, 0 } } },
|
||||
{ .name = "kldnext", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "kldstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Ptr, 1 } } },
|
||||
{ .name = "kldunload", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "kse_release", .ret_type = 0, .nargs = 1,
|
||||
.args = { { Timespec, 0 } } },
|
||||
{ .name = "lchflags", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Hex, 1 } } },
|
||||
{ .name = "lchmod", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Octal, 1 } } },
|
||||
{ .name = "lchown", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Int, 1 }, { Int, 2 } } },
|
||||
{ .name = "link", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Name, 1 } } },
|
||||
{ .name = "linkat", .ret_type = 1, .nargs = 5,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Atfd, 2 }, { Name, 3 },
|
||||
{ Atflags, 4 } } },
|
||||
{ .name = "unlink", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name, 0 } } },
|
||||
{ .name = "unlinkat", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Atflags, 2 } } },
|
||||
{ .name = "chdir", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name, 0 } } },
|
||||
{ .name = "chroot", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name, 0 } } },
|
||||
{ .name = "lseek", .ret_type = 2, .nargs = 3,
|
||||
.args = { { Int, 0 }, { QuadHex, 1 + QUAD_ALIGN },
|
||||
{ Whence, 1 + QUAD_SLOTS + QUAD_ALIGN } } },
|
||||
{ .name = "lstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Stat | OUT, 1 } } },
|
||||
{ .name = "lutimes", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Timeval2 | IN, 1 } } },
|
||||
{ .name = "mkdir", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Octal, 1 } } },
|
||||
{ .name = "mkdirat", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 } } },
|
||||
{ .name = "mkfifo", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Octal, 1 } } },
|
||||
{ .name = "mkfifoat", .ret_type = 1, .nargs = 3,
|
||||
@ -153,128 +229,69 @@ static struct syscall decoded_syscalls[] = {
|
||||
.args = { { Name, 0 }, { Octal, 1 }, { Int, 2 } } },
|
||||
{ .name = "mknodat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 }, { Int, 3 } } },
|
||||
{ .name = "chmod", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Octal, 1 } } },
|
||||
{ .name = "fchmod", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Octal, 1 } } },
|
||||
{ .name = "lchmod", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Octal, 1 } } },
|
||||
{ .name = "fchmodat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Octal, 2 }, { Atflags, 3 } } },
|
||||
{ .name = "chown", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Int, 1 }, { Int, 2 } } },
|
||||
{ .name = "fchown", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Int, 1 }, { Int, 2 } } },
|
||||
{ .name = "lchown", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Int, 1 }, { Int, 2 } } },
|
||||
{ .name = "fchownat", .ret_type = 1, .nargs = 5,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Int, 2 }, { Int, 3 },
|
||||
{ Atflags, 4 } } },
|
||||
{ .name = "linux_stat64", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name | IN, 0 }, { Ptr | OUT, 1 }, { Ptr | IN, 1 } } },
|
||||
{ .name = "mmap", .ret_type = 1, .nargs = 6,
|
||||
.args = { { Ptr, 0 }, { Int, 1 }, { Mprot, 2 }, { Mmapflags, 3 },
|
||||
{ Int, 4 }, { QuadHex, 5 + QUAD_ALIGN } } },
|
||||
{ .name = "modfind", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name | IN, 0 } } },
|
||||
{ .name = "mount", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Name, 0 }, { Name, 1 }, { Int, 2 }, { Ptr, 3 } } },
|
||||
{ .name = "umount", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Int, 2 } } },
|
||||
{ .name = "fstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Stat | OUT, 1 } } },
|
||||
{ .name = "fstatat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Stat | OUT, 2 },
|
||||
{ Atflags, 3 } } },
|
||||
{ .name = "stat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Stat | OUT, 1 } } },
|
||||
{ .name = "statfs", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { StatFs | OUT, 1 } } },
|
||||
{ .name = "fstatfs", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { StatFs | OUT, 1 } } },
|
||||
{ .name = "lstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Stat | OUT, 1 } } },
|
||||
{ .name = "linux_newstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Ptr | OUT, 1 } } },
|
||||
{ .name = "linux_access", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Accessmode, 1 } } },
|
||||
{ .name = "linux_newfstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Ptr | OUT, 1 } } },
|
||||
{ .name = "write", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { BinString | IN, 1 }, { Int, 2 } } },
|
||||
{ .name = "ioctl", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Ioctl, 1 }, { Hex, 2 } } },
|
||||
{ .name = "break", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Ptr, 0 } } },
|
||||
{ .name = "exit", .ret_type = 0, .nargs = 1,
|
||||
.args = { { Hex, 0 } } },
|
||||
{ .name = "access", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Accessmode, 1 } } },
|
||||
{ .name = "eaccess", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Accessmode, 1 } } },
|
||||
{ .name = "faccessat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Accessmode, 2 },
|
||||
{ Atflags, 3 } } },
|
||||
{ .name = "sigaction", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Signal, 0 }, { Sigaction | IN, 1 },
|
||||
{ Sigaction | OUT, 2 } } },
|
||||
{ .name = "accept", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
|
||||
{ .name = "bind", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | IN, 1 }, { Int, 2 } } },
|
||||
{ .name = "bindat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Int, 1 }, { Sockaddr | IN, 2 },
|
||||
{ .name = "mprotect", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Ptr, 0 }, { Int, 1 }, { Mprot, 2 } } },
|
||||
{ .name = "munmap", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Ptr, 0 }, { Int, 1 } } },
|
||||
{ .name = "nanosleep", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Timespec, 0 } } },
|
||||
{ .name = "open", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name | IN, 0 }, { Open, 1 }, { Octal, 2 } } },
|
||||
{ .name = "openat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Open, 2 },
|
||||
{ Octal, 3 } } },
|
||||
{ .name = "pathconf", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Pathconf, 1 } } },
|
||||
{ .name = "pipe", .ret_type = 1, .nargs = 1,
|
||||
.args = { { PipeFds | OUT, 0 } } },
|
||||
{ .name = "pipe2", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Ptr, 0 }, { Open, 1 } } },
|
||||
{ .name = "poll", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Pollfd, 0 }, { Int, 1 }, { Int, 2 } } },
|
||||
{ .name = "posix_openpt", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Open, 0 } } },
|
||||
{ .name = "procctl", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Idtype, 0 }, { Quad, 1 + QUAD_ALIGN },
|
||||
{ Procctl, 1 + QUAD_ALIGN + QUAD_SLOTS },
|
||||
{ Ptr, 2 + QUAD_ALIGN + QUAD_SLOTS } } },
|
||||
{ .name = "read", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { BinString | OUT, 1 }, { Int, 2 } } },
|
||||
{ .name = "readlink", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Readlinkres | OUT, 1 }, { Int, 2 } } },
|
||||
{ .name = "readlinkat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Readlinkres | OUT, 2 },
|
||||
{ Int, 3 } } },
|
||||
{ .name = "connect", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | IN, 1 }, { Int, 2 } } },
|
||||
{ .name = "connectat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Int, 1 }, { Sockaddr | IN, 2 },
|
||||
{ Int, 3 } } },
|
||||
{ .name = "getpeername", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
|
||||
{ .name = "getsockname", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Sockaddr | OUT, 1 }, { Ptr | OUT, 2 } } },
|
||||
{ .name = "recvfrom", .ret_type = 1, .nargs = 6,
|
||||
.args = { { Int, 0 }, { BinString | OUT, 1 }, { Int, 2 }, { Hex, 3 },
|
||||
{ Sockaddr | OUT, 4 }, { Ptr | OUT, 5 } } },
|
||||
{ .name = "sendto", .ret_type = 1, .nargs = 6,
|
||||
.args = { { Int, 0 }, { BinString | IN, 1 }, { Int, 2 }, { Hex, 3 },
|
||||
{ Sockaddr | IN, 4 }, { Ptr | IN, 5 } } },
|
||||
{ .name = "execve", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name | IN, 0 }, { ExecArgs | IN, 1 },
|
||||
{ ExecEnv | IN, 2 } } },
|
||||
{ .name = "linux_execve", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name | IN, 0 }, { ExecArgs | IN, 1 },
|
||||
{ ExecEnv | IN, 2 } } },
|
||||
{ .name = "kldload", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name | IN, 0 } } },
|
||||
{ .name = "kldunload", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "kldfind", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name | IN, 0 } } },
|
||||
{ .name = "kldnext", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "kldstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Ptr, 1 } } },
|
||||
{ .name = "kldfirstmod", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Int, 0 } } },
|
||||
{ .name = "modfind", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name | IN, 0 } } },
|
||||
{ .name = "nanosleep", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Timespec, 0 } } },
|
||||
{ .name = "rename", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Name, 1 } } },
|
||||
{ .name = "renameat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Atfd, 2 }, { Name, 3 } } },
|
||||
{ .name = "rfork", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Rforkflags, 0 } } },
|
||||
{ .name = "select", .ret_type = 1, .nargs = 5,
|
||||
.args = { { Int, 0 }, { Fd_set, 1 }, { Fd_set, 2 }, { Fd_set, 3 },
|
||||
{ Timeval, 4 } } },
|
||||
{ .name = "poll", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Pollfd, 0 }, { Int, 1 }, { Int, 2 } } },
|
||||
{ .name = "gettimeofday", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Timeval | OUT, 0 }, { Ptr, 1 } } },
|
||||
{ .name = "clock_gettime", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Timespec | OUT, 1 } } },
|
||||
{ .name = "getitimer", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Itimerval | OUT, 2 } } },
|
||||
{ .name = "sendto", .ret_type = 1, .nargs = 6,
|
||||
.args = { { Int, 0 }, { BinString | IN, 1 }, { Int, 2 }, { Hex, 3 },
|
||||
{ Sockaddr | IN, 4 }, { Ptr | IN, 5 } } },
|
||||
{ .name = "setitimer", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Itimerval, 1 }, { Itimerval | OUT, 2 } } },
|
||||
{ .name = "kse_release", .ret_type = 0, .nargs = 1,
|
||||
.args = { { Timespec, 0 } } },
|
||||
{ .name = "kevent", .ret_type = 1, .nargs = 6,
|
||||
.args = { { Int, 0 }, { Kevent, 1 }, { Int, 2 }, { Kevent | OUT, 3 },
|
||||
{ Int, 4 }, { Timespec, 5 } } },
|
||||
{ .name = "setrlimit", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Resource, 0 }, { Rlimit | IN, 1 } } },
|
||||
{ .name = "shutdown", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Shutdown, 1 } } },
|
||||
{ .name = "sigaction", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Signal, 0 }, { Sigaction | IN, 1 },
|
||||
{ Sigaction | OUT, 2 } } },
|
||||
{ .name = "sigpending", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Sigset | OUT, 0 } } },
|
||||
{ .name = "sigprocmask", .ret_type = 1, .nargs = 3,
|
||||
@ -291,63 +308,40 @@ static struct syscall decoded_syscalls[] = {
|
||||
.args = { { Sigset | IN, 0 }, { Ptr, 1 } } },
|
||||
{ .name = "sigwaitinfo", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Sigset | IN, 0 }, { Ptr, 1 } } },
|
||||
{ .name = "unmount", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Int, 1 } } },
|
||||
{ .name = "socket", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Sockdomain, 0 }, { Socktype, 1 }, { Int, 2 } } },
|
||||
{ .name = "getrusage", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Rusage | OUT, 1 } } },
|
||||
{ .name = "__getcwd", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | OUT, 0 }, { Int, 1 } } },
|
||||
{ .name = "shutdown", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Shutdown, 1 } } },
|
||||
{ .name = "getrlimit", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Resource, 0 }, { Rlimit | OUT, 1 } } },
|
||||
{ .name = "setrlimit", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Resource, 0 }, { Rlimit | IN, 1 } } },
|
||||
{ .name = "utimes", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Timeval2 | IN, 1 } } },
|
||||
{ .name = "lutimes", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Timeval2 | IN, 1 } } },
|
||||
{ .name = "futimes", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Timeval2 | IN, 1 } } },
|
||||
{ .name = "futimesat", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Timeval2 | IN, 2 } } },
|
||||
{ .name = "futimens", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Timespec2 | IN, 1 } } },
|
||||
{ .name = "utimensat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Timespec2 | IN, 2 },
|
||||
{ Atflags, 3 } } },
|
||||
{ .name = "chflags", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Hex, 1 } } },
|
||||
{ .name = "lchflags", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Hex, 1 } } },
|
||||
{ .name = "pathconf", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Pathconf, 1 } } },
|
||||
{ .name = "pipe", .ret_type = 1, .nargs = 1,
|
||||
.args = { { PipeFds | OUT, 0 } } },
|
||||
{ .name = "pipe2", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Ptr, 0 }, { Open, 1 } } },
|
||||
{ .name = "truncate", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { QuadHex | IN, 1 + QUAD_ALIGN } } },
|
||||
{ .name = "ftruncate", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int | IN, 0 }, { QuadHex | IN, 1 + QUAD_ALIGN } } },
|
||||
{ .name = "kill", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int | IN, 0 }, { Signal | IN, 1 } } },
|
||||
{ .name = "munmap", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Ptr, 0 }, { Int, 1 } } },
|
||||
{ .name = "read", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { BinString | OUT, 1 }, { Int, 2 } } },
|
||||
{ .name = "rename", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Name, 1 } } },
|
||||
{ .name = "renameat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Atfd, 2 }, { Name, 3 } } },
|
||||
{ .name = "stat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Stat | OUT, 1 } } },
|
||||
{ .name = "statfs", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { StatFs | OUT, 1 } } },
|
||||
{ .name = "symlink", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Name, 1 } } },
|
||||
{ .name = "symlinkat", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Atfd, 1 }, { Name, 2 } } },
|
||||
{ .name = "posix_openpt", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Open, 0 } } },
|
||||
{ .name = "sysarch", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Sysarch, 0 }, { Ptr, 1 } } },
|
||||
{ .name = "thr_kill", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Long, 0 }, { Signal, 1 } } },
|
||||
{ .name = "thr_self", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Ptr, 0 } } },
|
||||
{ .name = "truncate", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { QuadHex | IN, 1 + QUAD_ALIGN } } },
|
||||
#if 0
|
||||
/* Does not exist */
|
||||
{ .name = "umount", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Int, 2 } } },
|
||||
#endif
|
||||
{ .name = "unlink", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Name, 0 } } },
|
||||
{ .name = "unlinkat", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Atfd, 0 }, { Name, 1 }, { Atflags, 2 } } },
|
||||
{ .name = "unmount", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Int, 1 } } },
|
||||
{ .name = "utimensat", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Atfd, 0 }, { Name | IN, 1 }, { Timespec2 | IN, 2 },
|
||||
{ Atflags, 3 } } },
|
||||
{ .name = "utimes", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Timeval2 | IN, 1 } } },
|
||||
{ .name = "wait4", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Int, 0 }, { ExitStatus | OUT, 1 }, { Waitoptions, 2 },
|
||||
{ Rusage | OUT, 3 } } },
|
||||
@ -357,19 +351,32 @@ static struct syscall decoded_syscalls[] = {
|
||||
{ Waitoptions, 2 + QUAD_ALIGN + QUAD_SLOTS },
|
||||
{ Rusage | OUT, 3 + QUAD_ALIGN + QUAD_SLOTS },
|
||||
{ Ptr, 4 + QUAD_ALIGN + QUAD_SLOTS } } },
|
||||
{ .name = "procctl", .ret_type = 1, .nargs = 4,
|
||||
.args = { { Idtype, 0 }, { Quad, 1 + QUAD_ALIGN },
|
||||
{ Procctl, 1 + QUAD_ALIGN + QUAD_SLOTS },
|
||||
{ Ptr, 2 + QUAD_ALIGN + QUAD_SLOTS } } },
|
||||
{ .name = "sysarch", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Sysarch, 0 }, { Ptr, 1 } } },
|
||||
{ .name = "_umtx_op", .ret_type = 1, .nargs = 5,
|
||||
.args = { { Ptr, 0 }, { Umtxop, 1 }, { LongHex, 2 }, { Ptr, 3 },
|
||||
{ Ptr, 4 } } },
|
||||
{ .name = "thr_kill", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Long, 0 }, { Signal, 1 } } },
|
||||
{ .name = "thr_self", .ret_type = 1, .nargs = 1,
|
||||
.args = { { Ptr, 0 } } },
|
||||
{ .name = "write", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Int, 0 }, { BinString | IN, 1 }, { Int, 2 } } },
|
||||
|
||||
/* Linux ABI */
|
||||
{ .name = "linux_access", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name, 0 }, { Accessmode, 1 } } },
|
||||
{ .name = "linux_execve", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name | IN, 0 }, { ExecArgs | IN, 1 },
|
||||
{ ExecEnv | IN, 2 } } },
|
||||
{ .name = "linux_lseek", .ret_type = 2, .nargs = 3,
|
||||
.args = { { Int, 0 }, { Int, 1 }, { Whence, 2 } } },
|
||||
{ .name = "linux_mkdir", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Int, 1 } } },
|
||||
{ .name = "linux_newfstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { Ptr | OUT, 1 } } },
|
||||
{ .name = "linux_newstat", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Name | IN, 0 }, { Ptr | OUT, 1 } } },
|
||||
{ .name = "linux_open", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Hex, 1 }, { Octal, 2 } } },
|
||||
{ .name = "linux_readlink", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name, 0 }, { Name | OUT, 1 }, { Int, 2 } } },
|
||||
{ .name = "linux_socketcall", .ret_type = 1, .nargs = 2,
|
||||
.args = { { Int, 0 }, { LinuxSockArgs, 1 } } },
|
||||
{ .name = "linux_stat64", .ret_type = 1, .nargs = 3,
|
||||
.args = { { Name | IN, 0 }, { Ptr | OUT, 1 }, { Ptr | IN, 1 } } },
|
||||
|
||||
{ .name = 0 },
|
||||
};
|
||||
static STAILQ_HEAD(, syscall) syscalls;
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user