From 75e409495f67a39114e09224b8915cb0ecc481c4 Mon Sep 17 00:00:00 2001 From: Dmitry Chagin Date: Tue, 26 Apr 2022 19:35:55 +0300 Subject: [PATCH] linux(4): Regen for rseq syscall. --- sys/amd64/linux/linux_proto.h | 5 ++++- sys/amd64/linux/linux_sysent.c | 2 +- sys/amd64/linux/linux_systrace_args.c | 26 ++++++++++++++++++++++- sys/amd64/linux32/linux32_proto.h | 5 ++++- sys/amd64/linux32/linux32_sysent.c | 2 +- sys/amd64/linux32/linux32_systrace_args.c | 26 ++++++++++++++++++++++- sys/arm64/linux/linux_proto.h | 5 ++++- sys/arm64/linux/linux_sysent.c | 2 +- sys/arm64/linux/linux_systrace_args.c | 26 ++++++++++++++++++++++- sys/i386/linux/linux_proto.h | 5 ++++- sys/i386/linux/linux_sysent.c | 2 +- sys/i386/linux/linux_systrace_args.c | 26 ++++++++++++++++++++++- 12 files changed, 120 insertions(+), 12 deletions(-) diff --git a/sys/amd64/linux/linux_proto.h b/sys/amd64/linux/linux_proto.h index ad4f29bf4a6..5df0a4cf768 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 f2ec4ed77f6..be053dc920c 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 eec96830a24..2b6f872fb53 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 b39367e9d9d..dd3ea44a7f0 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 f72ade6723f..f4f67821be1 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 c9c7914d01b..82c402dc679 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 29dd536bb1e..f4943e19522 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 f0faa9f51b7..a20724b8595 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 454b78863b3..50eb78bc6b4 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 6a7ac3373f9..e926267cb0e 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 9d64311c8c5..2d1c44761a9 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 a2a2c3b7bb5..c2c12901d87 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) -- 2.45.2