From: Yao Qi Date: Fri, 22 Apr 2016 16:18:31 +0000 (+0100) Subject: Choose TARGET_OBJECT_STACK_MEMORY and TARGET_OBJECT_MEMORY in read_value_memory X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6d7e9d3b8dbbf46a0cd5dc4f6341c1f9eb8cd6ae;p=binutils-gdb.git Choose TARGET_OBJECT_STACK_MEMORY and TARGET_OBJECT_MEMORY in read_value_memory Before this patch https://sourceware.org/ml/gdb-patches/2014-02/msg00709.html read_value_memory checks parameter 'stack', and call read_stack or read_memory respectively. However, 'stack' is not checked and TARGET_OBJECT_MEMORY is always used in target_xfer_partial, which is a mistake in the patch above. This patch checks parameter 'stack', and choose TARGET_OBJECT_MEMORY or TARGET_OBJECT_STACK_MEMORY accordingly. gdb: 2016-04-22 Yao Qi * valops.c (read_value_memory): New local variable 'stack'. Set it to either TARGET_OBJECT_STACK_MEMORY or TARGET_OBJECT_MEMORY. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 512344c1030..56f96440071 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2016-04-22 Yao Qi + + * valops.c (read_value_memory): New local variable 'stack'. + Set it to either TARGET_OBJECT_STACK_MEMORY or + TARGET_OBJECT_MEMORY. + 2016-04-22 Pedro Alves * ada-exp.y: Remove all yy symbol remappings. diff --git a/gdb/valops.c b/gdb/valops.c index 8a555f32868..bbbbd0074ea 100644 --- a/gdb/valops.c +++ b/gdb/valops.c @@ -961,6 +961,9 @@ read_value_memory (struct value *val, int embedded_offset, ULONGEST xfered_total = 0; struct gdbarch *arch = get_value_arch (val); int unit_size = gdbarch_addressable_memory_unit_size (arch); + enum target_object object; + + object = stack ? TARGET_OBJECT_STACK_MEMORY : TARGET_OBJECT_MEMORY; while (xfered_total < length) { @@ -968,7 +971,7 @@ read_value_memory (struct value *val, int embedded_offset, ULONGEST xfered_partial; status = target_xfer_partial (current_target.beneath, - TARGET_OBJECT_MEMORY, NULL, + object, NULL, buffer + xfered_total * unit_size, NULL, memaddr + xfered_total, length - xfered_total,