OpenE2K/qemu-e2k
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5fc983af8b
qemu-e2k/hw/core
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Alex Bennée 5fc983af8b semihosting/arm-compat: replace heuristic for softmmu SYS_HEAPINFO 
The previous numbers were a guess at best and rather arbitrary without
taking into account anything that might be loaded. Instead of using
guesses based on the state of registers implement a new function that:

 a) scans the MemoryRegions for the largest RAM block
 b) iterates through all "ROM" blobs looking for the biggest gap

The "ROM" blobs include all code loaded via -kernel and the various
-device loader techniques.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Andrew Strauss <astrauss11@gmail.com>
Cc: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220225172021.3493923-18-alex.bennee@linaro.org>
2022-02-28 16:42:35 +00:00
..
bus.c qbus: Rename qbus_create() to qbus_new() 2021-09-30 13:44:08 +01:00
clock-vmstate.c clock: Provide builtin multiplier/divider 2021-09-01 11:08:19 +01:00
clock.c clock: Provide builtin multiplier/divider 2021-09-01 11:08:19 +01:00
cpu-common.c Revert "cpu: Move cpu_common_props to hw/core/cpu.c" 2021-10-15 16:39:15 -07:00
cpu-sysemu.c cpu: Move CPUClass::get_paging_enabled to SysemuCPUOps 2021-05-26 15:33:59 -07:00
fw-path-provider.c
generic-loader.c Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
gpio.c hw/qdev: Rename qdev_connect_gpio_out*() 'input_pin' parameter 2021-12-31 13:21:36 +01:00
guest-loader.c Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
guest-loader.h hw/core: implement a guest-loader to support static hypervisor guests 2021-03-10 15:34:11 +00:00
hotplug-stubs.c hw/core: Restrict hotplug to system emulation 2021-11-01 19:44:11 +01:00
hotplug.c
irq.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
Kconfig hw/core: Only build guest-loader if libfdt is available 2021-03-17 07:17:46 +00:00
loader-fit.c hw/mips/boston: Fix Lesser GPL version number 2020-11-03 16:51:13 +01:00
loader.c semihosting/arm-compat: replace heuristic for softmmu SYS_HEAPINFO 2022-02-28 16:42:35 +00:00
machine-hmp-cmds.c qapi: introduce x-query-numa QMP command 2021-11-02 15:55:14 +00:00
machine-qmp-cmds.c qapi: introduce x-query-numa QMP command 2021-11-02 15:55:14 +00:00
machine-smp.c hw/core/machine: Introduce CPU cluster topology support 2021-12-31 13:42:39 +01:00
machine.c machine: Use host_memory_backend_is_mapped() in machine_consume_memdev() 2022-01-18 10:45:35 +01:00
meson.build hw/core/machine: Split out the smp parsing code 2021-11-01 19:44:11 +01:00
nmi.c
null-machine.c Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
numa.c numa: Enable numa for SGX EPC sections 2021-12-10 09:47:18 +01:00
or-irq.c hw/core/or-irq: Fix incorrect assert forbidding num-lines == MAX_OR_LINES 2020-01-30 16:02:01 +00:00
platform-bus.c nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
ptimer.c core/ptimers: Remove unnecessary 'sysemu/cpus.h' include 2022-02-21 10:18:06 +01:00
qdev-clock.c clock: Add ClockEvent parameter to callbacks 2021-03-08 17:20:01 +00:00
qdev-fw.c
qdev-hotplug.c hw/core: Extract hotplug-related functions to qdev-hotplug.c 2021-11-01 19:44:11 +01:00
qdev-prop-internal.h qdev: Make qdev_propinfo_get_uint16() static 2020-12-15 10:02:07 -05:00
qdev-properties-system.c net: Introduce NetClientInfo.check_peer_type() 2021-10-15 16:05:24 +02:00
qdev-properties.c qdev-properties: PropertyInfo: add realized_set_allowed field 2021-09-01 12:57:31 +02:00
qdev.c hw/core: Extract hotplug-related functions to qdev-hotplug.c 2021-11-01 19:44:11 +01:00
register.c hw/core/register: Add more 64-bit utilities 2021-09-01 11:59:12 +10:00
reset.c
resettable.c hw/core: deprecate old reset functions and introduce new ones 2020-01-30 16:02:04 +00:00
split-irq.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
stream.c hw/core/stream: Rename StreamSlave as StreamSink 2020-12-10 12:15:04 -05:00
sysbus.c qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
trace-events clock: Provide builtin multiplier/divider 2021-09-01 11:08:19 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
uboot_image.h
vm-change-state-handler.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
vmstate-if.c vmstate: add qom interface to get id 2020-01-06 18:41:32 +04:00