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coreboot/src/include
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Bora Guvendik a347ea3787 lib/malloc: Implement a simple free() only for last malloc() 
Implement a free() that supports only the last malloc(). Rewind
the heap to the last allocation point if the ptr to be freed is
matching the end of heap before last malloc(). With current situation,
since free() is no-op, every call to malloc() is a memory leak.

BUG=b:140124451
TEST=Wrote a test function to do malloc and free operations.

Change-Id: I6d43cf54b79e6897cf6882335730b2310e4eae45
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37919
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-01-02 18:22:53 +00:00
..
boot src: Use 'include <boot/coreboot_tables.h>' when appropriate 2019-10-27 17:48:30 +00:00
console Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
cpu src: Use '#include <smp/node.h>' when appropriate 2019-12-19 05:23:25 +00:00
device src/include: Remove unused <stdlib.h> 2020-01-02 09:05:44 +00:00
efi
pc80 drivers/pc80/mc146818rtc: Remove read_option_lowlevel() 2020-01-02 12:37:08 +00:00
smp
superio superio/hwm5_conf: factor out HWM access from ITE env_ctrl 2019-10-08 18:06:56 +00:00
sys
adainit.h
assert.h src/include/assert.h: add noreturn attribute to dead_code() 2019-05-17 07:16:50 +00:00
b64_decode.h
base3.h
bcd.h
boardid.h
boot_device.h boot_device: Constify argument 2019-05-12 07:47:45 +00:00
bootblock_common.h AGESA,binaryPI: Add compatibility wrapper for romstage entry 2019-11-30 08:15:30 +00:00
bootmem.h include: Make stdbool.h a separate file 2019-11-18 22:47:13 +00:00
bootmode.h vboot: deprecate physical dev switch 2019-03-27 06:13:27 +00:00
bootsplash.h lib/coreboot_table: Show splashscreen in lb_table_init 2019-09-15 11:10:58 +00:00
bootstate.h src/include: Remove unused <stdlib.h> 2020-01-02 09:05:44 +00:00
cbfs.h cbfs: switch to region_device for location APIs 2019-11-20 13:27:44 +00:00
cbmem.h lib/cbmem: Remove the cbmem_top_init() hook 2019-11-10 15:39:00 +00:00
cper.h
crc_byte.h lib: add calculate crc byte by byte 2019-11-06 13:58:53 +00:00
ctype.h add ctype.h header 2019-06-24 21:15:14 +00:00
delay.h cpu/x86/lapic: Refactor timer_fsb() 2019-09-19 09:28:55 +00:00
device_tree.h device_tree: Update comment style to C89 2019-06-21 09:23:19 +00:00
dimm_info_util.h
edid.h lib: edid: Move manufacturer name from private extra to public info 2019-08-15 03:04:08 +00:00
elog.h ELOG: Introduce elog_gsmi variants 2019-11-09 10:49:47 +00:00
endian.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
fallback.h
fit.h fit: Add overlay support 2019-06-21 09:22:31 +00:00
fit_payload.h
fmap.h fmap: Add get_fmap_flash_offset() 2019-09-27 21:59:44 +00:00
gic.h
gpio.h
halt.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
imd.h
inttypes.h include, lib: Add <inttypes.h> printf macros 2019-08-10 08:47:08 +00:00
ip_checksum.h
kconfig.h kconfig: Drop IS_ENABLED() macro 2019-06-04 13:33:40 +00:00
lib.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
list.h
main_decl.h
memlayout.h fmap: Make FMAP_CACHE mandatory if it is configured in 2019-12-11 11:42:26 +00:00
memory_info.h src/soc/intel/common/smbios: Add addtional infos to dimm_info 2019-06-06 11:32:52 +00:00
memrange.h
mrc_cache.h
nhlt.h
option.h
program_loading.h bootblock: Support normal/fallback mechanism again 2019-12-27 08:59:20 +00:00
ramdetect.h lib: ramdetect: Register exception handlers for ARMv8 2019-08-26 07:14:03 +00:00
random.h
reg_script.h soc/intel/fsp_baytrail: Drop support 2019-11-21 06:41:09 +00:00
region_file.h
reset.h
rmodule.h
romstage_handoff.h
rtc.h
rules.h kill CAR_GLOBAL_MIGRATION leftovers 2019-11-30 16:12:04 +00:00
sar.h
sdram_mode.h
smbios.h SMBIOS: Add 'CXL FLexbus 1.0' memory array location 2019-11-11 22:36:55 +00:00
smmstore.h
spd.h
spd_bin.h lib/spd_bin.c: Drop CAR_GLOBAL_MIGRATION support 2019-11-29 09:09:19 +00:00
spd_ddr2.h
spi-generic.h drivers/spi/spi_flash.c: Add SPI vendor IDs 2019-09-04 22:40:46 +00:00
spi_bitbang.h
spi_flash.h spi_flash: Add Dual SPI support 2019-06-10 18:02:33 +00:00
spi_sdcard.h drivers/spi: add drivers for sdcard mounted on the spi bus 2019-11-14 11:38:38 +00:00
stage_cache.h lib/stage_cache: Refactor Kconfig options 2019-08-08 04:50:33 +00:00
stdbool.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
stddef.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
stdint.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
stdlib.h lib/malloc: Implement a simple free() only for last malloc() 2020-01-02 18:22:53 +00:00
string.h src/include: Remove unused <stdlib.h> 2020-01-02 09:05:44 +00:00
swab.h Drop ROMCC code and header guards 2019-12-19 03:25:05 +00:00
symbols.h lib/fmap: Add optional pre-RAM cache 2019-11-14 03:30:11 +00:00
thread.h src/: Replace some __PRE_RAM__ use 2019-09-14 11:16:17 +00:00
timer.h
timestamp.h timestamps: Remove TIMESTAMP_CACHE_IN_BSS 2019-09-13 19:48:26 +00:00
trace.h lib/trace: Replace __PRE_RAM__ use 2019-09-23 21:38:50 +00:00
types.h include: Make stdbool.h a separate file 2019-11-18 22:47:13 +00:00
uuid.h lib/uuid: Add UUID parsing function 2019-11-01 11:38:22 +00:00
vbe.h src: Use 'include <boot/coreboot_tables.h>' when appropriate 2019-10-27 17:48:30 +00:00
version.h
watchdog.h
wrdd.h