From 2866d3057449bb4fe35784fb86accf03863ed87b Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Thu, 21 Dec 2000 20:18:45 +0000 Subject: [PATCH] * i386-linux-nat.c (store_fpxregs): Add code to detect support for the PTRACE_GETFPXREGS request, and return zero if it's not. --- gdb/ChangeLog | 5 +++++ gdb/i386-linux-nat.c | 10 +++++++++- 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 656bfc22a3b..a4ef68bed67 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2000-12-21 Mark Kettenis + + * i386-linux-nat.c (store_fpxregs): Add code to detect support for + the PTRACE_GETFPXREGS request, and return zero if it's not. + 2000-12-21 Fernando Nasser * TODO: Add pre-uiout code removal to 5.2 cleanups. diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c index a1bc3d77ae7..cf703b79e46 100644 --- a/gdb/i386-linux-nat.c +++ b/gdb/i386-linux-nat.c @@ -469,7 +469,15 @@ store_fpxregs (int tid, int regno) return 0; if (ptrace (PTRACE_GETFPXREGS, tid, 0, &fpxregs) == -1) - perror_with_name ("Couldn't read floating-point and SSE registers"); + { + if (errno == EIO) + { + have_ptrace_getfpxregs = 0; + return 0; + } + + perror_with_name ("Couldn't read floating-point and SSE registers"); + } fill_fpxregset (&fpxregs, regno); -- 2.30.2