45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
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[gdb/tdep] Support catch syscall pipe2 for i386
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With test-case gdb.base/catch-syscall.exp and target board unix/-m32, we run
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into:
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...
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(gdb) catch syscall pipe2^M
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Unknown syscall name 'pipe2'.^M
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(gdb) FAIL: gdb.base/catch-syscall.exp: determine pipe syscall: catch syscall pipe2
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...
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Fix this by:
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- adding a pipe2 entry in gdb/syscalls/i386-linux.xml.in, and
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- regenerating gdb/syscalls/i386-linux.xml using
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"xsltproc --output i386-linux.xml apply-defaults.xsl i386-linux.xml.in".
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Tested on x86_64-linux with native and unix/-m32.
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Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=29056
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---
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gdb/syscalls/i386-linux.xml | 1 +
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gdb/syscalls/i386-linux.xml.in | 1 +
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2 files changed, 2 insertions(+)
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diff --git a/gdb/syscalls/i386-linux.xml b/gdb/syscalls/i386-linux.xml
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index a783dd10af3..4a7a2345186 100644
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--- a/gdb/syscalls/i386-linux.xml
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+++ b/gdb/syscalls/i386-linux.xml
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@@ -334,4 +334,5 @@
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<syscall name="eventfd" number="323" groups="descriptor"/>
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<syscall name="fallocate" number="324" groups="descriptor"/>
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<syscall name="timerfd_settime" number="325" groups="descriptor"/>
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+ <syscall name="pipe2" number="331" groups="descriptor"/>
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</syscalls_info>
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diff --git a/gdb/syscalls/i386-linux.xml.in b/gdb/syscalls/i386-linux.xml.in
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index e778ab54043..13c4d1d99d4 100644
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--- a/gdb/syscalls/i386-linux.xml.in
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+++ b/gdb/syscalls/i386-linux.xml.in
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@@ -337,4 +337,5 @@
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<syscall name="eventfd" number="323"/>
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<syscall name="fallocate" number="324"/>
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<syscall name="timerfd_settime" number="325"/>
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+ <syscall name="pipe2" number="331"/>
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</syscalls_info>
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