Kyle Roarty has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/46242 )
Change subject: arch-x86: build with getdents64 if system supports it
......................................................................
arch-x86: build with getdents64 if system supports it
This patch makes it so the getdents64 syscall is built in gem5 if the
underlying host implements the syscall, similar to how the getdents
syscall is implemented.
The implementation for getdents64 already existed
Change-Id: I73b22c8df8df994f3f720e848a7d4f8cd31d318e
---
M src/arch/x86/linux/syscall_tbl32.cc
M src/arch/x86/linux/syscall_tbl64.cc
2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/arch/x86/linux/syscall_tbl32.cc
b/src/arch/x86/linux/syscall_tbl32.cc
index 50d0969..db70151 100644
--- a/src/arch/x86/linux/syscall_tbl32.cc
+++ b/src/arch/x86/linux/syscall_tbl32.cc
@@ -261,7 +261,11 @@
{ 218, "mincore" },
{ 219, "madvise", ignoreFunc },
{ 220, "madvise1" },
+#if defined(SYS_getdents64)
+ { 221, "getdents64", getdents64Func },
+#else
{ 221, "getdents64" },
+#endif
{ 222, "fcntl64" },
{ 223, "unused" },
{ 224, "gettid", gettidFunc },
diff --git a/src/arch/x86/linux/syscall_tbl64.cc
b/src/arch/x86/linux/syscall_tbl64.cc
index be82437..94837cd 100644
--- a/src/arch/x86/linux/syscall_tbl64.cc
+++ b/src/arch/x86/linux/syscall_tbl64.cc
@@ -257,7 +257,11 @@
{ 214, "epoll_ctl_old" },
{ 215, "epoll_wait_old" },
{ 216, "remap_file_pages" },
+#if defined(SYS_getdents64)
+ { 217, "getdents64", getdents64Func },
+#else
{ 217, "getdents64" },
+#endif
{ 218, "set_tid_address", setTidAddressFunc },
{ 219, "restart_syscall" },
{ 220, "semtimedop" },
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I73b22c8df8df994f3f720e848a7d4f8cd31d318e
Gerrit-Change-Number: 46242
Gerrit-PatchSet: 1
Gerrit-Owner: Kyle Roarty <kyleroarty1...@gmail.com>
Gerrit-MessageType: newchange
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