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mlibc: update patch

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Matheus
2026-03-20 21:34:54 -03:00
parent bf4696fa4d
commit e7e5128619
1 changed files with 89 additions and 6 deletions
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patches/mlibc/jinx-working-patch.patch
+89 -6
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@@ -88,11 +88,24 @@ index 1ed110d..ded9114 100644
- }
+void backtrace_symbols_fd(void *const *, int, int) {
}
diff --git mlibc-clean/options/rtld/generic/linker.cpp mlibc-workdir/options/rtld/generic/linker.cpp
index 07dbe11..3ece6ec 100644
--- mlibc-clean/options/rtld/generic/linker.cpp
+++ mlibc-workdir/options/rtld/generic/linker.cpp
@@ -29,7 +29,7 @@ uintptr_t libraryBase = 0x41000000;
constexpr bool verbose = false;
constexpr bool stillSlightlyVerbose = false;
-constexpr bool logBaseAddresses = false;
+constexpr bool logBaseAddresses = true;
constexpr bool logRpath = false;
constexpr bool logLdPath = false;
constexpr bool logSymbolVersions = false;
diff --git mlibc-clean/sysdeps/astral/generic/generic.cpp mlibc-workdir/sysdeps/astral/generic/generic.cpp
index 939925e..eb6a6aa 100644
index 939925e..4c8cb95 100644
--- mlibc-clean/sysdeps/astral/generic/generic.cpp
+++ mlibc-workdir/sysdeps/astral/generic/generic.cpp
@@ -47,6 +47,17 @@ namespace mlibc {
@@ -47,6 +47,71 @@ namespace mlibc {
return 0;
}
@@ -102,6 +115,60 @@ index 939925e..eb6a6aa 100644
+ return sys_ioctl(fd, 0x13376167, NULL, &r);
+ }
+
+ int sys_statfs(const char *path, struct statfs *buf) {
+ struct statvfs stvfs;
+ int ret = sys_statvfs(path, &stvfs);
+ if (ret)
+ return ret;
+
+ buf->f_type = 0; /* statvfs has no f_type */
+ buf->f_blocks = stvfs.f_blocks;
+ buf->f_bfree = stvfs.f_bfree;
+ buf->f_bavail = stvfs.f_bavail;
+ buf->f_files = stvfs.f_files;
+ buf->f_ffree = stvfs.f_ffree;
+ buf->f_fsid.__val[0] = (int)(stvfs.f_fsid & 0xFFFFFFFF);
+ buf->f_fsid.__val[1] = (int)(stvfs.f_fsid >> 32);
+ buf->f_namelen = stvfs.f_namemax;
+ buf->f_flags = stvfs.f_flag;
+ buf->f_bsize = stvfs.f_frsize;
+ buf->f_frsize = stvfs.f_bsize;
+
+ return 0;
+ }
+
+ int sys_fstatfs(int fd, struct statfs *buf) {
+ struct statvfs stvfs;
+ int ret = sys_fstatvfs(fd, &stvfs);
+ if (ret)
+ return ret;
+
+ buf->f_type = 0; /* statvfs has no f_type */
+ buf->f_bsize = stvfs.f_bsize;
+ buf->f_bfree = stvfs.f_bfree;
+ buf->f_bavail = stvfs.f_bavail;
+ buf->f_files = stvfs.f_files;
+ buf->f_ffree = stvfs.f_ffree;
+ buf->f_fsid.__val[0] = (int)(stvfs.f_fsid & 0xFFFFFFFF);
+ buf->f_fsid.__val[1] = (int)(stvfs.f_fsid >> 32);
+ buf->f_namelen = stvfs.f_namemax;
+ buf->f_flags = stvfs.f_flag;
+ buf->f_bsize = stvfs.f_frsize;
+ buf->f_frsize = stvfs.f_bsize;
+
+ return 0;
+ }
+
+ int sys_statvfs(const char *path, struct statvfs *out) {
+ long r;
+ return syscall(SYSCALL_FSTATVFSAT, &r, AT_FDCWD, (uint64_t)path, (uint64_t)out, 0);
+ }
+
+ int sys_fstatvfs(int fd, struct statvfs *out) {
+ long r;
+ return syscall(SYSCALL_FSTATVFS, &r, fd, (uint64_t)out);
+ }
+
+ void sys_yield() {
+ long r;
+ syscall(SYSCALL_YIELD, &r);
@@ -110,31 +177,47 @@ index 939925e..eb6a6aa 100644
int sys_readv(int fd, const struct iovec *iovs, int iovc, ssize_t *bytes_read) {
long r;
int error = syscall(SYSCALL_READV, &r, fd, (uint64_t)iovs, iovc);
@@ -489,6 +554,7 @@ namespace mlibc {
int sys_setsockopt(int fd, int layer, int number, const void *buffer, socklen_t size) {
long ret;
+ mlibc::infoLogger() << "setsockopt: fd " << fd << " layer " << layer << " number " << number << frg::endlog;
return syscall(SYSCALL_SETSOCKOPT, &ret, fd, layer, number, (uint64_t)buffer, size);
}
diff --git mlibc-clean/sysdeps/astral/include/astral/archctl.h mlibc-workdir/sysdeps/astral/include/astral/archctl.h
index 7e4f2a1..a5f382d 100644
index 7e4f2a1..ecc2677 100644
--- mlibc-clean/sysdeps/astral/include/astral/archctl.h
+++ mlibc-workdir/sysdeps/astral/include/astral/archctl.h
@@ -5,6 +5,11 @@
@@ -5,6 +5,17 @@
#define ARCH_CTL_SET_FSBASE 1
#define ARCH_CTL_GET_GSBASE 2
#define ARCH_CTL_GET_FSBASE 3
+#define ARCH_CTL_SET_SYSTRACE 4
+#define ARCH_CTL_SET_LDT_ENTRY 5
+
+#define ARCH_CTL_SYSTRACE_OFF 0
+#define ARCH_CTL_SYSTRACE_SELF 1
+#define ARCH_CTL_SYSTRACE_ALL 2
+
+typedef struct {
+ uint64_t entry;
+ uint16_t seg;
+} archctl_ldt_request_t;
#ifdef __cplusplus
extern "C" {
diff --git mlibc-clean/sysdeps/astral/include/astral/syscall.h mlibc-workdir/sysdeps/astral/include/astral/syscall.h
index a6c4067..d1656ca 100644
index a6c4067..0c4f0a1 100644
--- mlibc-clean/sysdeps/astral/include/astral/syscall.h
+++ mlibc-workdir/sysdeps/astral/include/astral/syscall.h
@@ -103,6 +103,7 @@
@@ -103,6 +103,9 @@
#define SYSCALL_SYSINFO 96
#define SYSCALL_WRITEV 97
#define SYSCALL_READV 98
+#define SYSCALL_YIELD 99
+#define SYSCALL_FSTATVFS 100
+#define SYSCALL_FSTATVFSAT 101
#ifndef __MLIBC_ABI_ONLY