espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-22 02:50:08 +08:00
Code Issues Packages Projects Releases Wiki Activity

sim: cris: override getpid callback

Browse Source 
The cris linux syscall layers assume getpid returns a constant,
so add a custom function to provide that.
This commit is contained in:
Mike Frysinger
2021-06-20 23:42:20 -04:00
parent d394a6efed
commit e91488f739
2 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
sim/cris/ChangeLog
View File

@ -1,3 +1,8 @@
2021-06-23 Mike Frysinger <vapier@gentoo.org>
* traps.c (cris_getpid): New function.
(cris_set_callbacks): Assign cris_getpid.
2021-06-22 Mike Frysinger <vapier@gentoo.org> 2021-06-22 Mike Frysinger <vapier@gentoo.org>
* sim-if.c: Include sim-hw.h. * sim-if.c: Include sim-hw.h.

8
sim/cris/traps.c
View File

@ -3336,6 +3336,12 @@ cris_time (host_callback *cb ATTRIBUTE_UNUSED)
return TARGET_TIME (current_cpu_for_cb_callback); return TARGET_TIME (current_cpu_for_cb_callback);
} }
static int
cris_getpid (host_callback *cb ATTRIBUTE_UNUSED)
{
return TARGET_PID;
}
/* Set target-specific callback data. */ /* Set target-specific callback data. */
void void
@ -3345,6 +3351,8 @@ cris_set_callbacks (host_callback *cb)
cb->syscall_map = (CB_TARGET_DEFS_MAP *) syscall_map; cb->syscall_map = (CB_TARGET_DEFS_MAP *) syscall_map;
cb->errno_map = (CB_TARGET_DEFS_MAP *) errno_map; cb->errno_map = (CB_TARGET_DEFS_MAP *) errno_map;
cb->getpid = cris_getpid;
/* The kernel stat64 layout. If we see a file > 2G, the "long" /* The kernel stat64 layout. If we see a file > 2G, the "long"
parameter to cb_store_target_endian will make st_size negative. parameter to cb_store_target_endian will make st_size negative.
Similarly for st_ino. FIXME: Find a 64-bit type, and use it Similarly for st_ino. FIXME: Find a 64-bit type, and use it