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Remove dollars from system call support symbols

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This commit is contained in:
Justine Tunney 2021-02-03 19:35:29 -08:00
parent a8d7195777
commit a37960a3af
743 changed files with 1380 additions and 2016 deletions
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34
libc/runtime/arch_prctl.c
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@ -40,9 +40,9 @@
* operating systems.
*/
int arch_prctl$sysv(int, int64_t) hidden;
int sys_arch_prctl(int, int64_t) hidden;
static inline int arch_prctl$fsgsbase(int code, int64_t addr) {
static inline int arch_prctl_fsgsbase(int code, int64_t addr) {
switch (code) {
case ARCH_SET_GS:
asm volatile("wrgsbase\t%0" : /* no outputs */ : "r"(addr));
@ -61,7 +61,7 @@ static inline int arch_prctl$fsgsbase(int code, int64_t addr) {
}
}
static int arch_prctl$msr(int code, int64_t addr) {
static int arch_prctl_msr(int code, int64_t addr) {
switch (code) {
case ARCH_SET_GS:
wrmsr(MSR_IA32_GS_BASE, addr);
@ -80,22 +80,22 @@ static int arch_prctl$msr(int code, int64_t addr) {
}
}
static int arch_prctl$freebsd(int code, int64_t addr) {
static int arch_prctl_freebsd(int code, int64_t addr) {
switch (code) {
case ARCH_GET_FS:
return arch_prctl$sysv(128, addr);
return sys_arch_prctl(128, addr);
case ARCH_SET_FS:
return arch_prctl$sysv(129, addr);
return sys_arch_prctl(129, addr);
case ARCH_GET_GS:
return arch_prctl$sysv(130, addr);
return sys_arch_prctl(130, addr);
case ARCH_SET_GS:
return arch_prctl$sysv(131, addr);
return sys_arch_prctl(131, addr);
default:
return einval();
}
}
static textsyscall int arch_prctl$xnu(int code, int64_t addr) {
static textsyscall int arch_prctl_xnu(int code, int64_t addr) {
int ax;
switch (code) {
case ARCH_SET_GS:
@ -113,7 +113,7 @@ static textsyscall int arch_prctl$xnu(int code, int64_t addr) {
}
}
static textsyscall int arch_prctl$openbsd(int code, int64_t addr) {
static textsyscall int arch_prctl_openbsd(int code, int64_t addr) {
int64_t rax;
switch (code) {
case ARCH_GET_FS:
@ -144,7 +144,7 @@ static struct InterruptibleCall g_fsgs_icall;
* Don't bother.
*/
int arch_prctl(int code, int64_t addr) {
void *fn = arch_prctl$fsgsbase;
void *fn = arch_prctl_fsgsbase;
if (!g_fsgs_once) {
g_fsgs_once = true;
if (X86_HAVE(FSGSBASE)) {
@ -162,21 +162,21 @@ int arch_prctl(int code, int64_t addr) {
}
}
if (g_fsgs_once == 2) {
return arch_prctl$fsgsbase(code, addr);
return arch_prctl_fsgsbase(code, addr);
}
switch (__hostos) {
case METAL:
return arch_prctl$msr(code, addr);
return arch_prctl_msr(code, addr);
case FREEBSD:
/* claims support but it appears not */
return arch_prctl$freebsd(code, addr);
return arch_prctl_freebsd(code, addr);
case OPENBSD:
return arch_prctl$openbsd(code, addr);
return arch_prctl_openbsd(code, addr);
case LINUX:
return arch_prctl$sysv(code, addr);
return sys_arch_prctl(code, addr);
case XNU:
/* probably won't work */
return arch_prctl$xnu(code, addr);
return arch_prctl_xnu(code, addr);
default:
return enosys();
}