linux(4): Regen for rseq syscall.

12 files changed, 120 insertions, 12 deletions

diff --git a/sys/amd64/linux/linux_proto.h b/sys/amd64/linux/linux_proto.h
index ad4f29bf4a6e..5df0a4cf7686 100644
--- a/sys/amd64/linux/linux_proto.h
+++ b/sys/amd64/linux/linux_proto.h
@@ -1319,7 +1319,10 @@ struct linux_io_pgetevents_args {
 	syscallarg_t dummy;
 };
 struct linux_rseq_args {
-	syscallarg_t dummy;
+	char rseq_l_[PADL_(struct linux_rseq *)]; struct linux_rseq * rseq; char rseq_r_[PADR_(struct linux_rseq *)];
+	char rseq_len_l_[PADL_(uint32_t)]; uint32_t rseq_len; char rseq_len_r_[PADR_(uint32_t)];
+	char flags_l_[PADL_(l_int)]; l_int flags; char flags_r_[PADR_(l_int)];
+	char sig_l_[PADL_(uint32_t)]; uint32_t sig; char sig_r_[PADR_(uint32_t)];
 };
 struct linux_pidfd_send_signal_args {
 	char pidfd_l_[PADL_(l_int)]; l_int pidfd; char pidfd_r_[PADR_(l_int)];
diff --git a/sys/amd64/linux/linux_sysent.c b/sys/amd64/linux/linux_sysent.c
index f2ec4ed77f6c..be053dc920c2 100644
--- a/sys/amd64/linux/linux_sysent.c
+++ b/sys/amd64/linux/linux_sysent.c
@@ -351,7 +351,7 @@ struct sysent linux_sysent[] = {
 	{ .sy_narg = AS(linux_pkey_free_args), .sy_call = (sy_call_t *)linux_pkey_free, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 331 = linux_pkey_free */
 	{ .sy_narg = AS(linux_statx_args), .sy_call = (sy_call_t *)linux_statx, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 332 = linux_statx */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_io_pgetevents, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 333 = linux_io_pgetevents */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_rseq, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 334 = linux_rseq */
+	{ .sy_narg = AS(linux_rseq_args), .sy_call = (sy_call_t *)linux_rseq, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 334 = linux_rseq */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 335 = nosys */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 336 = nosys */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 337 = nosys */
diff --git a/sys/amd64/linux/linux_systrace_args.c b/sys/amd64/linux/linux_systrace_args.c
index eec96830a242..2b6f872fb539 100644
--- a/sys/amd64/linux/linux_systrace_args.c
+++ b/sys/amd64/linux/linux_systrace_args.c
@@ -2613,7 +2613,12 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)
 	}
 	/* linux_rseq */
 	case 334: {
-		*n_args = 0;
+		struct linux_rseq_args *p = params;
+		uarg[a++] = (intptr_t)p->rseq; /* struct linux_rseq * */
+		uarg[a++] = p->rseq_len; /* uint32_t */
+		iarg[a++] = p->flags; /* l_int */
+		uarg[a++] = p->sig; /* uint32_t */
+		*n_args = 4;
 		break;
 	}
 	/* linux_pidfd_send_signal */
@@ -6964,6 +6969,22 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 		break;
 	/* linux_rseq */
 	case 334:
+		switch (ndx) {
+		case 0:
+			p = "userland struct linux_rseq *";
+			break;
+		case 1:
+			p = "uint32_t";
+			break;
+		case 2:
+			p = "l_int";
+			break;
+		case 3:
+			p = "uint32_t";
+			break;
+		default:
+			break;
+		};
 		break;
 	/* linux_pidfd_send_signal */
 	case 424:
@@ -8499,6 +8520,9 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 	case 333:
 	/* linux_rseq */
 	case 334:
+		if (ndx == 0 || ndx == 1)
+			p = "int";
+		break;
 	/* linux_pidfd_send_signal */
 	case 424:
 		if (ndx == 0 || ndx == 1)
diff --git a/sys/amd64/linux32/linux32_proto.h b/sys/amd64/linux32/linux32_proto.h
index b39367e9d9dd..dd3ea44a7f0a 100644
--- a/sys/amd64/linux32/linux32_proto.h
+++ b/sys/amd64/linux32/linux32_proto.h
@@ -1470,7 +1470,10 @@ struct linux_io_pgetevents_args {
 	syscallarg_t dummy;
 };
 struct linux_rseq_args {
-	syscallarg_t dummy;
+	char rseq_l_[PADL_(struct linux_rseq *)]; struct linux_rseq * rseq; char rseq_r_[PADR_(struct linux_rseq *)];
+	char rseq_len_l_[PADL_(uint32_t)]; uint32_t rseq_len; char rseq_len_r_[PADR_(uint32_t)];
+	char flags_l_[PADL_(l_int)]; l_int flags; char flags_r_[PADR_(l_int)];
+	char sig_l_[PADL_(uint32_t)]; uint32_t sig; char sig_r_[PADR_(uint32_t)];
 };
 struct linux_semget_args {
 	char key_l_[PADL_(l_key_t)]; l_key_t key; char key_r_[PADR_(l_key_t)];
diff --git a/sys/amd64/linux32/linux32_sysent.c b/sys/amd64/linux32/linux32_sysent.c
index f72ade6723f9..f4f67821be15 100644
--- a/sys/amd64/linux32/linux32_sysent.c
+++ b/sys/amd64/linux32/linux32_sysent.c
@@ -403,7 +403,7 @@ struct sysent linux32_sysent[] = {
 	{ .sy_narg = AS(linux_statx_args), .sy_call = (sy_call_t *)linux_statx, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 383 = linux_statx */
 	{ .sy_narg = AS(linux_arch_prctl_args), .sy_call = (sy_call_t *)linux_arch_prctl, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 384 = linux_arch_prctl */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_io_pgetevents, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 385 = linux_io_pgetevents */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_rseq, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 386 = linux_rseq */
+	{ .sy_narg = AS(linux_rseq_args), .sy_call = (sy_call_t *)linux_rseq, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 386 = linux_rseq */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 387 = nosys */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 388 = nosys */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 389 = nosys */
diff --git a/sys/amd64/linux32/linux32_systrace_args.c b/sys/amd64/linux32/linux32_systrace_args.c
index c9c7914d01be..82c402dc679a 100644
--- a/sys/amd64/linux32/linux32_systrace_args.c
+++ b/sys/amd64/linux32/linux32_systrace_args.c
@@ -2867,7 +2867,12 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)
 	}
 	/* linux_rseq */
 	case 386: {
-		*n_args = 0;
+		struct linux_rseq_args *p = params;
+		uarg[a++] = (intptr_t)p->rseq; /* struct linux_rseq * */
+		uarg[a++] = p->rseq_len; /* uint32_t */
+		iarg[a++] = p->flags; /* l_int */
+		uarg[a++] = p->sig; /* uint32_t */
+		*n_args = 4;
 		break;
 	}
 	/* linux_semget */
@@ -7873,6 +7878,22 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 		break;
 	/* linux_rseq */
 	case 386:
+		switch (ndx) {
+		case 0:
+			p = "userland struct linux_rseq *";
+			break;
+		case 1:
+			p = "uint32_t";
+			break;
+		case 2:
+			p = "l_int";
+			break;
+		case 3:
+			p = "uint32_t";
+			break;
+		default:
+			break;
+		};
 		break;
 	/* linux_semget */
 	case 393:
@@ -9924,6 +9945,9 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 	case 385:
 	/* linux_rseq */
 	case 386:
+		if (ndx == 0 || ndx == 1)
+			p = "int";
+		break;
 	/* linux_semget */
 	case 393:
 		if (ndx == 0 || ndx == 1)
diff --git a/sys/arm64/linux/linux_proto.h b/sys/arm64/linux/linux_proto.h
index 29dd536bb1e5..f4943e19522e 100644
--- a/sys/arm64/linux/linux_proto.h
+++ b/sys/arm64/linux/linux_proto.h
@@ -1126,7 +1126,10 @@ struct linux_io_pgetevents_args {
 	syscallarg_t dummy;
 };
 struct linux_rseq_args {
-	syscallarg_t dummy;
+	char rseq_l_[PADL_(struct linux_rseq *)]; struct linux_rseq * rseq; char rseq_r_[PADR_(struct linux_rseq *)];
+	char rseq_len_l_[PADL_(uint32_t)]; uint32_t rseq_len; char rseq_len_r_[PADR_(uint32_t)];
+	char flags_l_[PADL_(l_int)]; l_int flags; char flags_r_[PADR_(l_int)];
+	char sig_l_[PADL_(uint32_t)]; uint32_t sig; char sig_r_[PADR_(uint32_t)];
 };
 struct linux_kexec_file_load_args {
 	syscallarg_t dummy;
diff --git a/sys/arm64/linux/linux_sysent.c b/sys/arm64/linux/linux_sysent.c
index f0faa9f51b74..a20724b85952 100644
--- a/sys/arm64/linux/linux_sysent.c
+++ b/sys/arm64/linux/linux_sysent.c
@@ -310,7 +310,7 @@ struct sysent linux_sysent[] = {
 	{ .sy_narg = AS(linux_pkey_free_args), .sy_call = (sy_call_t *)linux_pkey_free, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 290 = linux_pkey_free */
 	{ .sy_narg = AS(linux_statx_args), .sy_call = (sy_call_t *)linux_statx, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 291 = linux_statx */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_io_pgetevents, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 292 = linux_io_pgetevents */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_rseq, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 293 = linux_rseq */
+	{ .sy_narg = AS(linux_rseq_args), .sy_call = (sy_call_t *)linux_rseq, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 293 = linux_rseq */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_kexec_file_load, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 294 = linux_kexec_file_load */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 295 = unimpl_md_syscall */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 296 = unimpl_md_syscall */
diff --git a/sys/arm64/linux/linux_systrace_args.c b/sys/arm64/linux/linux_systrace_args.c
index 454b78863b3f..50eb78bc6b44 100644
--- a/sys/arm64/linux/linux_systrace_args.c
+++ b/sys/arm64/linux/linux_systrace_args.c
@@ -2230,7 +2230,12 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)
 	}
 	/* linux_rseq */
 	case 293: {
-		*n_args = 0;
+		struct linux_rseq_args *p = params;
+		uarg[a++] = (intptr_t)p->rseq; /* struct linux_rseq * */
+		uarg[a++] = p->rseq_len; /* uint32_t */
+		iarg[a++] = p->flags; /* l_int */
+		uarg[a++] = p->sig; /* uint32_t */
+		*n_args = 4;
 		break;
 	}
 	/* linux_kexec_file_load */
@@ -6036,6 +6041,22 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 		break;
 	/* linux_rseq */
 	case 293:
+		switch (ndx) {
+		case 0:
+			p = "userland struct linux_rseq *";
+			break;
+		case 1:
+			p = "uint32_t";
+			break;
+		case 2:
+			p = "l_int";
+			break;
+		case 3:
+			p = "uint32_t";
+			break;
+		default:
+			break;
+		};
 		break;
 	/* linux_kexec_file_load */
 	case 294:
@@ -7357,6 +7378,9 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 	case 292:
 	/* linux_rseq */
 	case 293:
+		if (ndx == 0 || ndx == 1)
+			p = "int";
+		break;
 	/* linux_kexec_file_load */
 	case 294:
 	/* linux_pidfd_send_signal */
diff --git a/sys/i386/linux/linux_proto.h b/sys/i386/linux/linux_proto.h
index 6a7ac3373f99..e926267cb0e1 100644
--- a/sys/i386/linux/linux_proto.h
+++ b/sys/i386/linux/linux_proto.h
@@ -1463,7 +1463,10 @@ struct linux_io_pgetevents_args {
 	syscallarg_t dummy;
 };
 struct linux_rseq_args {
-	syscallarg_t dummy;
+	char rseq_l_[PADL_(struct linux_rseq *)]; struct linux_rseq * rseq; char rseq_r_[PADR_(struct linux_rseq *)];
+	char rseq_len_l_[PADL_(uint32_t)]; uint32_t rseq_len; char rseq_len_r_[PADR_(uint32_t)];
+	char flags_l_[PADL_(l_int)]; l_int flags; char flags_r_[PADR_(l_int)];
+	char sig_l_[PADL_(uint32_t)]; uint32_t sig; char sig_r_[PADR_(uint32_t)];
 };
 struct linux_semget_args {
 	char key_l_[PADL_(l_key_t)]; l_key_t key; char key_r_[PADR_(l_key_t)];
diff --git a/sys/i386/linux/linux_sysent.c b/sys/i386/linux/linux_sysent.c
index 9d64311c8c56..2d1c44761a94 100644
--- a/sys/i386/linux/linux_sysent.c
+++ b/sys/i386/linux/linux_sysent.c
@@ -403,7 +403,7 @@ struct sysent linux_sysent[] = {
 	{ .sy_narg = AS(linux_statx_args), .sy_call = (sy_call_t *)linux_statx, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 383 = linux_statx */
 	{ .sy_narg = AS(linux_arch_prctl_args), .sy_call = (sy_call_t *)linux_arch_prctl, .sy_auevent = AUE_PRCTL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 384 = linux_arch_prctl */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_io_pgetevents, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 385 = linux_io_pgetevents */
-	{ .sy_narg = 0, .sy_call = (sy_call_t *)linux_rseq, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 386 = linux_rseq */
+	{ .sy_narg = AS(linux_rseq_args), .sy_call = (sy_call_t *)linux_rseq, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC },	/* 386 = linux_rseq */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 387 = nosys */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 388 = nosys */
 	{ .sy_narg = 0, .sy_call = (sy_call_t *)nosys, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_ABSENT },			/* 389 = nosys */
diff --git a/sys/i386/linux/linux_systrace_args.c b/sys/i386/linux/linux_systrace_args.c
index a2a2c3b7bb53..c2c12901d87d 100644
--- a/sys/i386/linux/linux_systrace_args.c
+++ b/sys/i386/linux/linux_systrace_args.c
@@ -2906,7 +2906,12 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)
 	}
 	/* linux_rseq */
 	case 386: {
-		*n_args = 0;
+		struct linux_rseq_args *p = params;
+		uarg[a++] = (intptr_t)p->rseq; /* struct linux_rseq * */
+		uarg[a++] = p->rseq_len; /* uint32_t */
+		iarg[a++] = p->flags; /* l_int */
+		uarg[a++] = p->sig; /* uint32_t */
+		*n_args = 4;
 		break;
 	}
 	/* linux_semget */
@@ -7950,6 +7955,22 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 		break;
 	/* linux_rseq */
 	case 386:
+		switch (ndx) {
+		case 0:
+			p = "userland struct linux_rseq *";
+			break;
+		case 1:
+			p = "uint32_t";
+			break;
+		case 2:
+			p = "l_int";
+			break;
+		case 3:
+			p = "uint32_t";
+			break;
+		default:
+			break;
+		};
 		break;
 	/* linux_semget */
 	case 393:
@@ -10030,6 +10051,9 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 	case 385:
 	/* linux_rseq */
 	case 386:
+		if (ndx == 0 || ndx == 1)
+			p = "int";
+		break;
 	/* linux_semget */
 	case 393:
 		if (ndx == 0 || ndx == 1)