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sys: centralize SV_* flags definitions for several FreeBSD ABIs

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(cherry picked from commit f69d974bf6)
This commit is contained in:
Konstantin Belousov committed 2026-10-26 05:38:18 +02:00
1 parent 15f2dc698a
commit e29de8c40b
9 files changed
+13 -24
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sys/amd64/amd64/elf_machdep.c
+2 -6
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@@ -78,9 +78,7 @@ struct sysentvec elf64_freebsd_sysvec_la48 = {
.sv_setregs = exec_setregs,
.sv_fixlimit = NULL,
.sv_maxssiz = NULL,
.sv_flags = SV_ABI_FREEBSD | SV_ASLR | SV_LP64 | SV_SHP |
SV_TIMEKEEP | SV_RNG_SEED_VER | SV_DSO_SIG |
SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_DSO_SIG | SV_LP64,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_syscallnames = syscallnames,
@@ -121,9 +119,7 @@ struct sysentvec elf64_freebsd_sysvec_la57 = {
.sv_setregs = exec_setregs,
.sv_fixlimit = NULL,
.sv_maxssiz = NULL,
.sv_flags = SV_ABI_FREEBSD | SV_ASLR | SV_LP64 | SV_SHP |
SV_TIMEKEEP | SV_RNG_SEED_VER | SV_DSO_SIG |
SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_DSO_SIG | SV_LP64,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_syscallnames = syscallnames,
sys/arm/arm/elf_machdep.c
+1 -3
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@@ -84,9 +84,7 @@ struct sysentvec elf32_freebsd_sysvec = {
.sv_setregs = exec_setregs,
.sv_fixlimit = NULL,
.sv_maxssiz = NULL,
.sv_flags =
SV_ASLR | SV_SHP | SV_TIMEKEEP | SV_RNG_SEED_VER |
SV_ABI_FREEBSD | SV_ILP32 | SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_ILP32,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_syscallnames = syscallnames,
sys/arm64/arm64/elf_machdep.c
+1 -2
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@@ -99,8 +99,7 @@ static struct sysentvec elf64_freebsd_sysvec = {
.sv_setregs = exec_setregs,
.sv_fixlimit = NULL,
.sv_maxssiz = NULL,
.sv_flags = SV_SHP | SV_TIMEKEEP | SV_ABI_FREEBSD | SV_LP64 |
SV_ASLR | SV_RNG_SEED_VER | SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_LP64,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_syscallnames = syscallnames,
sys/compat/ia32/ia32_sysvec.c
+1 -3
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@@ -126,9 +126,7 @@ struct sysentvec ia32_freebsd_sysvec = {
.sv_setregs = ia32_setregs,
.sv_fixlimit = ia32_fixlimit,
.sv_maxssiz = &ia32_maxssiz,
.sv_flags = SV_ABI_FREEBSD | SV_ASLR | SV_ILP32 |
SV_SHP | SV_TIMEKEEP | SV_RNG_SEED_VER |
SV_DSO_SIG | SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_DSO_SIG | SV_ILP32,
.sv_set_syscall_retval = ia32_set_syscall_retval,
.sv_fetch_syscall_args = ia32_fetch_syscall_args,
.sv_syscallnames = freebsd32_syscallnames,
sys/i386/i386/elf_machdep.c
+1 -2
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@@ -74,8 +74,7 @@ struct sysentvec elf32_freebsd_sysvec = {
.sv_setregs = exec_setregs,
.sv_fixlimit = NULL,
.sv_maxssiz = NULL,
.sv_flags = SV_ABI_FREEBSD | SV_ASLR | SV_ILP32 |
SV_SHP | SV_TIMEKEEP | SV_RNG_SEED_VER | SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_ILP32,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_syscallnames = syscallnames,
sys/powerpc/powerpc/elf32_machdep.c
+1 -2
View File
@@ -123,8 +123,7 @@ struct sysentvec elf32_freebsd_sysvec = {
.sv_fixlimit = NULL,
#endif
.sv_maxssiz = NULL,
.sv_flags = SV_ABI_FREEBSD | SV_ILP32 | SV_SHP | SV_ASLR |
SV_TIMEKEEP | SV_RNG_SEED_VER | SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_ILP32,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_shared_page_base = FREEBSD32_SHAREDPAGE,
sys/powerpc/powerpc/elf64_machdep.c
+2 -4
View File
@@ -85,8 +85,7 @@ struct sysentvec elf64_freebsd_sysvec_v1 = {
.sv_setregs = exec_setregs_funcdesc,
.sv_fixlimit = NULL,
.sv_maxssiz = NULL,
.sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_SHP | SV_ASLR |
SV_TIMEKEEP | SV_RNG_SEED_VER | SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_LP64,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_syscallnames = syscallnames,
@@ -129,8 +128,7 @@ struct sysentvec elf64_freebsd_sysvec_v2 = {
.sv_setregs = exec_setregs,
.sv_fixlimit = NULL,
.sv_maxssiz = NULL,
.sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_SHP | SV_ASLR |
SV_TIMEKEEP | SV_RNG_SEED_VER | SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_LP64,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_syscallnames = syscallnames,
sys/riscv/riscv/elf_machdep.c
+1 -2
View File
@@ -82,8 +82,7 @@ static struct sysentvec elf64_freebsd_sysvec = {
.sv_setregs = exec_setregs,
.sv_fixlimit = NULL,
.sv_maxssiz = NULL,
.sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_SHP | SV_TIMEKEEP |
SV_ASLR | SV_RNG_SEED_VER | SV_SIGSYS,
.sv_flags = SV_ABI_FREEBSD_FLAGS | SV_LP64,
.sv_set_syscall_retval = cpu_set_syscall_retval,
.sv_fetch_syscall_args = cpu_fetch_syscall_args,
.sv_syscallnames = syscallnames,
sys/sys/sysent.h
+3
View File
@@ -187,6 +187,9 @@ struct sysentvec {
#define SV_ABI_FREEBSD 9
#define SV_ABI_UNDEF 255
#define SV_ABI_FREEBSD_FLAGS (SV_ABI_FREEBSD | SV_ASLR | SV_SHP | \
SV_TIMEKEEP | SV_RNG_SEED_VER | SV_SIGSYS)
/* sv_coredump flags */
#define SVC_PT_COREDUMP 0x00000001 /* dump requested by ptrace(2) */
#define SVC_NOCOMPRESS 0x00000002 /* disable compression. */