From: Mark Kettenis Date: Sun, 22 Aug 2004 20:34:55 +0000 (+0000) Subject: * amd64obsd-tdep.c (amd64obsd_sigtramp_p): Use X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1c5bf4196bff5c57446bd9d7a00ae4a20ded34e4;p=binutils-gdb.git * amd64obsd-tdep.c (amd64obsd_sigtramp_p): Use safe_frame_unwind_memory instead of target_read_memory. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index dd0eb8530da..37807a11faf 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,8 @@ 2004-08-22 Mark Kettenis + * amd64obsd-tdep.c (amd64obsd_sigtramp_p): Use + safe_frame_unwind_memory instead of target_read_memory. + * infptrace.c: Remove #ifdef'ed out inclusion of gdb_stat.h. Reorder includes. (fetch_register, store_register): Remove prototypes. diff --git a/gdb/amd64obsd-tdep.c b/gdb/amd64obsd-tdep.c index 0c742a26ecc..f97b9a6c57e 100644 --- a/gdb/amd64obsd-tdep.c +++ b/gdb/amd64obsd-tdep.c @@ -90,6 +90,7 @@ amd64obsd_sigtramp_p (struct frame_info *next_frame) 0x67, 0x00, 0x00, 0x00, /* movq $SYS_sigreturn, %rax */ 0xcd, 0x80 /* int $0x80 */ }; + size_t buflen = (sizeof sigreturn) + 1; char *name, *buf; /* If the function has a valid symbol name, it isn't a @@ -105,7 +106,7 @@ amd64obsd_sigtramp_p (struct frame_info *next_frame) /* If we can't read the instructions at START_PC, return zero. */ buf = alloca ((sizeof sigreturn) + 1); - if (target_read_memory (start_pc + 6, buf, (sizeof sigreturn) + 1)) + if (!safe_frame_unwind_memory (next_frame, start_pc + 6, buf, buflen)) return 0; /* Check for sigreturn(2). Depending on how the assembler encoded