qemu/target/hppa
Richard Henderson 79826f99fe target/hppa: Free some temps in do_sub
Two temps allocated but not freed.  Do enough subtractions
within a single TB and one can run out of temps entirely.

Fixes: b2167459ae ("target-hppa: Implement basic arithmetic")
Buglink: https://bugs.launchpad.net/qemu/+bug/1880287
Tested-by: Sven Schnelle <svens@stackframe.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200720174039.517902-1-richard.henderson@linaro.org>
2020-07-24 14:28:33 -07:00
..
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu-qom.h cpu: Use DeviceClass reset instead of a special CPUClass reset 2020-03-17 19:48:10 -04:00
cpu.c hppa: Delete unused hppa_cpu_list() function 2019-07-05 17:08:03 -03:00
cpu.h gdbstub: extend GByteArray to read register helpers 2020-03-17 17:38:38 +00:00
gdbstub.c gdbstub: extend GByteArray to read register helpers 2020-03-17 17:38:38 +00:00
helper.c target/hppa: Use env_cpu, env_archcpu 2019-06-10 07:03:34 -07:00
helper.h target/hppa: Allow, but diagnose, LDCW aligned only mod 4 2020-01-27 10:49:51 -08:00
insns.decode target/hppa: Implement Fast TLB Insert instructions 2019-04-29 14:43:39 -07:00
int_helper.c hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ 2019-08-21 13:24:01 +02:00
machine.c Include hw/boards.h a bit less 2019-08-16 13:31:53 +02:00
Makefile.objs target/hppa: Begin using scripts/decodetree.py 2019-02-12 08:48:27 -08:00
mem_helper.c hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ 2019-08-21 13:24:01 +02:00
op_helper.c softfloat: Name compare relation enum 2020-05-19 08:41:45 -07:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00
translate.c target/hppa: Free some temps in do_sub 2020-07-24 14:28:33 -07:00