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disas: Remove monitor_disas_is_physical 

Even though there is only one monitor, and thus no race on this
global data object, there is also no point in having it.  We can
just as well record the decision in the read_memory_function that
we select.

Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2017-09-19 09:40:40 -05:00
parent ac226899db
commit b8d8720892
1 changed files with 4 additions and 12 deletions
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16
disas.c
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@ -512,19 +512,11 @@ const char *lookup_symbol(target_ulong orig_addr)
#include "monitor/monitor.h"
static int monitor_disas_is_physical;
static int
monitor_read_memory (bfd_vma memaddr, bfd_byte *myaddr, int length,
physical_read_memory(bfd_vma memaddr, bfd_byte *myaddr, int length,
struct disassemble_info *info)
{
CPUDebug *s = container_of(info, CPUDebug, info);
if (monitor_disas_is_physical) {
cpu_physical_memory_read(memaddr, myaddr, length);
} else {
cpu_memory_rw_debug(s->cpu, memaddr, myaddr, length, 0);
}
cpu_physical_memory_read(memaddr, myaddr, length);
return 0;
}
@ -539,8 +531,8 @@ void monitor_disas(Monitor *mon, CPUState *cpu,
INIT_DISASSEMBLE_INFO(s.info, (FILE *)mon, monitor_fprintf);
s.cpu = cpu;
monitor_disas_is_physical = is_physical;
s.info.read_memory_func = monitor_read_memory;
s.info.read_memory_func
= (is_physical ? physical_read_memory : target_read_memory);
s.info.print_address_func = generic_print_address;
s.info.buffer_vma = pc;
s.info.cap_arch = -1;