CHERI Preparatory work - #41

Closed

Nathaniel Wesley Filardo (nwf) wants to merge 29 commits into

microsoft:masterfrom

CTSRD-CHERI:cheri-prep

Commits on Nov 13, 2019

clangformat 8
Nathaniel Wesley Filardo (nwf)
committed
ffd1cc7

Commits on Nov 14, 2019

Set linker-language C; prevents linking c++ stdlib
Nathaniel Wesley Filardo (nwf)
committed
b0ea626
test/externalpointer: ifdef NDEBUG, not if
Nathaniel Wesley Filardo (nwf)
committed
b93fd9d
superslab: reorder initialization
Nathaniel Wesley Filardo (nwf)
committed
81e43e8
Improve commentary
Nathaniel Wesley Filardo (nwf)
committed
832306c
Remove spurious store to pagemap
Nathaniel Wesley Filardo (nwf)
committed
771c8bf
largealloc: don't zero memory twice
Nathaniel Wesley Filardo (nwf)
committed
df81cf6
address.h: pointer_offset: use uint8_t*
Nathaniel Wesley Filardo (nwf)
committed
7d98b79
portability: platform compiler flags
Nathaniel Wesley Filardo (nwf)
committed
27fd357
-Wundef
Nathaniel Wesley Filardo (nwf)
committed
2c2fa58
Preserve provenance through pointer offsetting
Nathaniel Wesley Filardo (nwf)
committed
821647d
Move bits::is_aligned_block to address.h
Nathaniel Wesley Filardo (nwf)
committed
4762448
address.h: add pointer alignment functions
Nathaniel Wesley Filardo (nwf)
committed
0fce21d
Additional provenance preservation
Nathaniel Wesley Filardo (nwf)
committed
9b44dff
largealloc: use pointer, not address_t, for cursor
Nathaniel Wesley Filardo (nwf)
committed
f6bd530
ds/address: add pointer diff function
Nathaniel Wesley Filardo (nwf)
committed
f062041
largealloc: rephrase pointer comparison
Nathaniel Wesley Filardo (nwf)
committed
8c8c307
metaslab: rephrase assertion in terms of pointer_diff
Nathaniel Wesley Filardo (nwf)
committed
813fb3d
ds/address: add dynamic pointer_align_up
Nathaniel Wesley Filardo (nwf)
committed
6c31d07
pal_open_enclave: use pointers, not uintptr_t
Nathaniel Wesley Filardo (nwf)
committed
655b0a6
test/func/malloc: posix_memalign vs. size_t
Nathaniel Wesley Filardo (nwf)
committed
361026a
test/func/malloc: align check as size_t
Nathaniel Wesley Filardo (nwf)
committed
654bf02
ds/aba: rename ::load to ::ptr
Nathaniel Wesley Filardo (nwf)
committed
5be9a96
Pagemap optionally stores pointers
Nathaniel Wesley Filardo (nwf)
committed
e14eaf0
Rederive pointers using pagemap
Nathaniel Wesley Filardo (nwf)
committed
ec656cf
pagemap: explicitly use virtual addresses
Nathaniel Wesley Filardo (nwf)
committed
b223741
pagemap: avoid logarithmic scan if storing ptrs
Nathaniel Wesley Filardo (nwf)
committed
e129307
allocstats: assert count doesn't go negative
Nathaniel Wesley Filardo (nwf)
committed
f4809a6
Use address.h utility functions in external_pointer
Nathaniel Wesley Filardo (nwf)
committed
8e967a8

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CHERI Preparatory work - #41

CHERI Preparatory work#41
Nathaniel Wesley Filardo (nwf) wants to merge 29 commits into
microsoft:masterfrom
CTSRD-CHERI:cheri-prep

Commits on Nov 13, 2019

clangformat 8

Commits on Nov 14, 2019

Set linker-language C; prevents linking c++ stdlib

test/externalpointer: ifdef NDEBUG, not if

superslab: reorder initialization

Improve commentary

Remove spurious store to pagemap

largealloc: don't zero memory twice

address.h: pointer_offset: use uint8_t*

portability: platform compiler flags

-Wundef

Preserve provenance through pointer offsetting

Move bits::is_aligned_block to address.h

address.h: add pointer alignment functions

Additional provenance preservation

largealloc: use pointer, not address_t, for cursor

ds/address: add pointer diff function

largealloc: rephrase pointer comparison

metaslab: rephrase assertion in terms of pointer_diff

ds/address: add dynamic pointer_align_up

pal_open_enclave: use pointers, not uintptr_t

test/func/malloc: posix_memalign vs. size_t

test/func/malloc: align check as size_t

ds/aba: rename ::load to ::ptr

Pagemap optionally stores pointers

Rederive pointers using pagemap

pagemap: explicitly use virtual addresses

pagemap: avoid logarithmic scan if storing ptrs

allocstats: assert count doesn't go negative

Use address.h utility functions in external_pointer