Kyle Roarty has submitted this change. (
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
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/46242
Tested-by: kokoro
Reviewed-by: Matt Sinclair
Reviewed-by: Matthew Poremba
Reviewed-by: Alex Dutu
Maintainer: Matt Sinclair
---
M src/arch/x86/linux/syscall_tbl32.cc
M src/arch/x86/linux/syscall_tbl64.cc
2 files changed, 8 insertions(+), 0 deletions(-)
Approvals:
Alex Dutu: Looks good to me, approved
Matthew Poremba: Looks good to me, approved
Matt Sinclair: Looks good to me, but someone else must approve; Looks
good to me, approved
kokoro: Regressions pass
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" },
1 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the
submitted one.
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I73b22c8df8df994f3f720e848a7d4f8cd31d318e
Gerrit-Change-Number: 46242
Gerrit-PatchSet: 5
Gerrit-Owner: Kyle Roarty
Gerrit-Reviewer: Alex Dutu
Gerrit-Reviewer: Gabe Black
Gerrit-Reviewer: Jason Lowe-Power
Gerrit-Reviewer: Kyle Roarty
Gerrit-Reviewer: Matt Sinclair
Gerrit-Reviewer: Matthew Poremba
Gerrit-Reviewer: kokoro
Gerrit-MessageType: merged
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