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169 lines
5.6 KiB
169 lines
5.6 KiB
8 months ago
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Index: chromium-120.0.6099.71/third_party/lss/linux_syscall_support.h
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===================================================================
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--- chromium-120.0.6099.71.orig/third_party/lss/linux_syscall_support.h
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+++ chromium-120.0.6099.71/third_party/lss/linux_syscall_support.h
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@@ -87,7 +87,7 @@
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* Porting to other related platforms should not be difficult.
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*/
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#if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) || \
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- defined(__mips__) || defined(__PPC__) || defined(__ARM_EABI__) || \
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+ defined(__mips__) || defined(__PPC__) || defined(__powerpc64__) || defined(__ARM_EABI__) || \
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defined(__aarch64__) || defined(__s390__) || defined(__e2k__) || \
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(defined(__riscv) && __riscv_xlen == 64) || defined(__loongarch_lp64)) \
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&& (defined(__linux) || defined(__ANDROID__))
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@@ -399,7 +399,7 @@ struct kernel_stat64 {
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unsigned __pad2;
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unsigned long long st_blocks;
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};
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-#elif defined __PPC__
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+#elif defined __PPC__ && !defined(__powerpc64__)
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struct kernel_stat64 {
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unsigned long long st_dev;
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unsigned long long st_ino;
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@@ -421,6 +421,28 @@ struct kernel_stat64 {
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unsigned long __unused4;
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unsigned long __unused5;
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};
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+#elif defined(__powerpc64__)
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+struct kernel_stat64 {
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+ unsigned long int st_dev;
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+ unsigned long int st_ino;
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+ unsigned int st_mode;
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+ unsigned long int st_nlink;
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+ unsigned int st_uid;
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+ unsigned int st_gid;
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+ unsigned long int st_rdev;
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+ unsigned short int __pad2;
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+ long int st_size;
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+ long int st_blksize;
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+ long int st_blocks;
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+ long int st_atime_;
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+ unsigned long int st_atime_nsec_;
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+ long int st_mtime_;
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+ unsigned long int st_mtime_nsec_;
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+ long int st_ctime_;
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+ unsigned long int st_ctime_nsec_;
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+ unsigned long int __unused4;
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+ unsigned long int __unused5;
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+};
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#elif defined(__e2k__)
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struct kernel_stat64 {
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unsigned long long st_dev;
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@@ -537,7 +559,7 @@ struct kernel_stat {
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uint64_t st_ctime_nsec_;
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int64_t __unused4[3];
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};
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-#elif defined(__PPC__)
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+#elif defined(__PPC__) && !defined(__powerpc64__)
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typedef unsigned long kernel_blkcnt_t;
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typedef unsigned long kernel_blksize_t;
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typedef unsigned kernel_dev_t;
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@@ -568,6 +590,37 @@ struct kernel_stat {
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unsigned long __unused4;
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unsigned long __unused5;
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};
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+#elif defined(__powerpc64__)
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+typedef long int kernel_blkcnt_t;
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+typedef long int kernel_blksize_t;
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+typedef unsigned long int kernel_dev_t;
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+typedef unsigned int kernel_gid_t;
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+typedef unsigned long int kernel_ino_t;
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+typedef unsigned int kernel_mode_t;
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+typedef unsigned long int kernel_nlink_t;
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+typedef long int kernel_off_t;
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+typedef long int kernel_time_t;
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+typedef unsigned int kernel_uid_t;
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+struct kernel_stat {
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+ kernel_dev_t st_dev;
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+ kernel_ino_t st_ino;
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+ kernel_mode_t st_mode;
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+ kernel_nlink_t st_nlink;
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+ kernel_uid_t st_uid;
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+ kernel_gid_t st_gid;
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+ kernel_dev_t st_rdev;
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+ kernel_off_t st_size;
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+ kernel_blksize_t st_blksize;
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+ kernel_blkcnt_t st_blocks;
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+ kernel_time_t st_atime_;
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+ unsigned long int st_atime_nsec_;
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+ kernel_time_t st_mtime_;
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+ unsigned long int st_mtime_nsec_;
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+ kernel_time_t st_ctime_;
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+ unsigned long int st_ctime_nsec_;
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+ unsigned long int __unused4;
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+ unsigned long int __unused5;
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+};
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#elif (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI64)
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typedef int kernel_blkcnt_t;
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typedef int kernel_blksize_t;
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@@ -1824,6 +1877,28 @@ struct kernel_statx {
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#ifndef __NR_getcpu
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#define __NR_getcpu 302
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#endif
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+
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+/* Linux commit 86250b9d12caa1a3dee12a7cf638b7dd70eaadb6 (2010) adds
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+ * direct socket system calls to PPC */
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+#ifndef __NR_socket
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+#define __NR_socket 326
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+#endif
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+#ifndef __NR_socketpair
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+#define __NR_socketpair 333
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+#endif
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+#ifndef __NR_sendto
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+#define __NR_sendto 335
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+#endif
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+#ifndef __NR_shutdown
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+#define __NR_shutdown 338
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+#endif
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+#ifndef __NR_sendmsg
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+#define __NR_sendmsg 341
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+#endif
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+#ifndef __NR_recvmsg
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+#define __NR_recvmsg 342
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+#endif
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+
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/* End of powerpc defininitions */
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#elif defined(__s390__)
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#ifndef __NR_quotactl
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@@ -3363,6 +3438,11 @@ struct kernel_statx {
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/* TODO(csilvers): consider wrapping some args up in a struct, like we
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* do for i386's _syscall6, so we can compile successfully on gcc 2.95
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*/
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+ #ifdef __powerpc64__
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+ /* TODO: implement clone() for ppc64.
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+ * until then, use system libc */
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+ #define sys_clone clone
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+ #else
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LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
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int flags, void *arg, int *parent_tidptr,
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void *newtls, int *child_tidptr) {
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@@ -3433,6 +3513,7 @@ struct kernel_statx {
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}
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LSS_RETURN(int, __ret, __err);
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}
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+ #endif
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#elif defined(__s390__)
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#undef LSS_REG
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#define LSS_REG(r, a) register unsigned long __r##r __asm__("r"#r) = (unsigned long) a
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@@ -4783,7 +4864,7 @@ struct kernel_statx {
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LSS_INLINE _syscall6(void*, mmap, void*, addr, size_t, length, int, prot,
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int, flags, int, fd, int64_t, offset)
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#endif
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- #if defined(__PPC__)
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+ #if defined(__PPC__) && !defined(__powerpc64__)
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#undef LSS_SC_LOADARGS_0
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#define LSS_SC_LOADARGS_0(dummy...)
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#undef LSS_SC_LOADARGS_1
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@@ -5173,7 +5254,11 @@ struct kernel_statx {
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#endif
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#if !defined(__NR_pipe)
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+#if defined(__powerpc64__)
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+ LSS_INLINE pid_t LSS_NAME(pipe)(int *pipefd) {
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+#else
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LSS_INLINE int LSS_NAME(pipe)(int *pipefd) {
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+#endif
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return LSS_NAME(pipe2)(pipefd, 0);
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}
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#endif
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