When running gdb on 32 bits host for 64 bits target architecture, “info mem” command truncates the target address to 32 bits, like in the example below: (gdb) set architecture powerpc:common64 The target architecture is assumed to be powerpc:common64 (gdb) mem 0x100000000 0x200000000 rw (gdb) info mem Using user-defined memory regions. Num Enb Low Addr High Addr Attrs 1 y 0x0000000000000000 0x0000000000000000 rw nocache
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gdb and binutils". The branch, master has been updated via aacd3e8c4f5ac00f1ee41c082c2f10eb7457d04c (commit) from 184d64776bc16fcba7b00e5784e27f52854cc8dd (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=aacd3e8c4f5ac00f1ee41c082c2f10eb7457d04c commit aacd3e8c4f5ac00f1ee41c082c2f10eb7457d04c Author: Catalin Udma <catalin.udma@freescale.com> Date: Mon Dec 15 16:41:29 2014 +0200 Fix info mem command for 32 bits host/64 bits target When running gdb on 32 bits host for 64 bits target, info mem command truncates the target address to 32 bits, like in the example below (gdb) set architecture powerpc:common64 (gdb) mem 0x100000000 0x200000000 rw (gdb) info mem 1 y 0x0000000000000000 0x0000000000000000 rw nocache gdb/ChangeLog: PR gdb/15684 * memattr.c (mem_info_command): Remove "unsigned long" casts. Signed-off-by: Catalin Udma <catalin.udma@freescale.com> ----------------------------------------------------------------------- Summary of changes: gdb/ChangeLog | 5 +++++ gdb/memattr.c | 8 ++++---- 2 files changed, 9 insertions(+), 4 deletions(-)
(In reply to Sourceware Commits from comment #1) > This is an automated email from the git hooks/post-receive script. It was > generated because a ref change was pushed to the repository containing > the project "gdb and binutils". > > The branch, master has been updated > via aacd3e8c4f5ac00f1ee41c082c2f10eb7457d04c (commit) > from 184d64776bc16fcba7b00e5784e27f52854cc8dd (commit) > > Those revisions listed above that are new to this repository have > not appeared on any other notification email; so we list those > revisions in full, below. > > - Log ----------------------------------------------------------------- > https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git; > h=aacd3e8c4f5ac00f1ee41c082c2f10eb7457d04c > > commit aacd3e8c4f5ac00f1ee41c082c2f10eb7457d04c > Author: Catalin Udma <catalin.udma@freescale.com> > Date: Mon Dec 15 16:41:29 2014 +0200 > > Fix info mem command for 32 bits host/64 bits target > > When running gdb on 32 bits host for 64 bits target, info mem command > truncates the target address to 32 bits, like in the example below > (gdb) set architecture powerpc:common64 > (gdb) mem 0x100000000 0x200000000 rw > (gdb) info mem > 1 y 0x0000000000000000 0x0000000000000000 rw nocache > > gdb/ChangeLog: > > PR gdb/15684 > * memattr.c (mem_info_command): Remove "unsigned long" casts. > > Signed-off-by: Catalin Udma <catalin.udma@freescale.com> > > ----------------------------------------------------------------------- > > Summary of changes: > gdb/ChangeLog | 5 +++++ > gdb/memattr.c | 8 ++++---- > 2 files changed, 9 insertions(+), 4 deletions(-) Was fixed with this commit.