Imagelibrary/binutils-gdb
1
0
Fork 1
mirror of https://github.com/bminor/binutils-gdb.git synced 2025-12-27 01:28:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

sim: cgen: move cgen_cpu_max_extra_bytes logic into the common code

Browse Source 
Every arch handles this the same way, so move it to the common code.
This will also make unifying the sim_cpu structure easier.
This commit is contained in:
Mike Frysinger
2016-08-12 22:12:41 +08:00
parent 32d715691a
commit d5a71b1131
57 changed files with 156 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
sim/common/sim-cpu.c
View File

@@ -23,17 +23,16 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "bfd.h"
/* Allocate space for all cpus in the simulator.
Space for the cpu must currently exist prior to parsing ARGV.
EXTRA_BYTES is additional space to allocate for the sim_cpu struct. */
Space for the cpu must currently exist prior to parsing ARGV. */
/* ??? wip. better solution must wait. */
SIM_RC
sim_cpu_alloc_all (SIM_DESC sd, int ncpus, int extra_bytes)
sim_cpu_alloc_all (SIM_DESC sd, int ncpus)
{
int c;
for (c = 0; c < ncpus; ++c)
STATE_CPU (sd, c) = sim_cpu_alloc (sd, extra_bytes);
STATE_CPU (sd, c) = sim_cpu_alloc (sd);
return SIM_RC_OK;
}
@@ -41,8 +40,14 @@ sim_cpu_alloc_all (SIM_DESC sd, int ncpus, int extra_bytes)
EXTRA_BYTES is additional space to allocate for the sim_cpu struct. */
sim_cpu *
sim_cpu_alloc (SIM_DESC sd, int extra_bytes)
sim_cpu_alloc (SIM_DESC sd)
{
int extra_bytes = 0;
#ifdef CGEN_ARCH
extra_bytes += cgen_cpu_max_extra_bytes ();
#endif
return zalloc (sizeof (sim_cpu) + extra_bytes);
}