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mesa/src/util
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Eric Anholt b183b6ddd7 util/bitset: Avoid dereferencing the bitset for size == 0. 
If we don't have any bits in our set, don't go reading the pointer.  Fixes
invalid accesses caught by ASan in liveness and nir_to_tgsi when
impl->ssa_alloc == 0.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8530>
2021-01-25 18:50:26 +00:00
..
format
util/format: Simplify the generated unpack code.
2021-01-15 18:58:50 +00:00
sha1
util: rename PIPE_ARCH_*_ENDIAN to UTIL_ARCH_*_ENDIAN
2019-11-05 16:39:55 +00:00
tests
util/set: add the found param to search_or_add
2021-01-14 13:51:35 +00:00
00-mesa-defaults.conf
dri: Restrict glthread for CS:GO to radeonsi
2021-01-13 00:29:40 +00:00
Android.mk
android: util: Add libcutils to Android.mk shared libs
2020-12-07 23:27:03 +01:00
anon_file.c
util/anon_file: add OpenBSD shm_mkstemp() path
2020-08-31 09:14:57 +00:00
anon_file.h
util/anon_file: const string param
2019-08-08 22:02:54 +01:00
bigmath.h
util: Add a simple big math library
2018-10-10 13:13:12 -05:00
bitscan.c
util: only allow _BitScanReverse64 on 64-bit cpus
2019-09-02 12:45:45 +00:00
bitscan.h
util: only allow _BitScanReverse64 on 64-bit cpus
2019-09-02 12:45:45 +00:00
bitset_test.cpp
util/tests: add basic unit tests for bitset
2019-05-03 15:23:04 +10:00
bitset.h
util/bitset: Avoid dereferencing the bitset for size == 0.
2021-01-25 18:50:26 +00:00
blob_test.c
Move blob from compiler/ to util/
2019-09-19 19:56:22 +00:00
blob.c
util: stop including files from mesa/main
2020-03-27 21:00:09 +00:00
blob.h
util/blob: Add overwrite function for uint8
2020-03-20 17:25:25 +00:00
build_id.c
util/macros: Import ALIGN_POT from ralloc.c
2018-07-02 12:09:14 -07:00
build_id.h
util: add missing extern C
2020-09-25 20:09:08 +00:00
cnd_monotonic.h
util,radv: Cross-platform monotonic condition variable
2020-11-26 07:58:56 +00:00
compiler.h
util: Disable [[fallthrough]] for C17
2020-12-02 19:35:59 +00:00
crc32.c
util: use faster zlib's CRC32 implementaion
2018-01-14 19:10:33 +02:00
crc32.h
…
dag.c
util: Add a DAG datastructure.
2019-03-11 13:13:52 -07:00
dag.h
util: Add a DAG datastructure.
2019-03-11 13:13:52 -07:00
debug.c
util: stop including files from mesa/main
2020-03-27 21:00:09 +00:00
debug.h
Revert "util: Add helpers for various one-time-init patters"
2020-11-25 09:44:11 +00:00
detect_os.h
util: introduce detect_os.h
2019-08-02 18:38:52 +01:00
disk_cache_os.c
src/util/disk_cache_os.c: Add missing headers for open/fcntl
2020-10-22 22:28:40 +00:00
disk_cache_os.h
disk_cache: move cache item loading code into disk_cache_load_item() helper
2020-09-11 06:03:58 +00:00
disk_cache.c
meson: Add build option to specify default shader disk cache max-size
2020-12-02 11:44:34 +00:00
disk_cache.h
util/disk_cache: add fallback for disk_cache_get_function_identifier
2020-06-11 06:05:28 +10:00
double.c
util: add fp64 -> fp32 conversion support for RTNE and RTZ rounding modes
2019-09-17 23:39:18 +03:00
double.h
util: add fp64 -> fp32 conversion support for RTNE and RTZ rounding modes
2019-09-17 23:39:18 +03:00
driconf.h
driconf: add allow_incorrect_primitive_id option
2020-12-08 10:17:32 +01:00
enum_operators.h
util: add helpers to define bitwise operators on enums for C++
2020-09-01 17:45:08 +00:00
fast_idiv_by_const.c
util: Use uint64_t for shifting left in sign_extend and strunc
2019-10-24 16:21:01 +02:00
fast_idiv_by_const.h
util: document a limitation of util_fast_udiv32
2018-10-17 12:27:58 -04:00
fast_urem_by_const.h
util: Add a helper for faster remainders
2019-05-31 19:14:27 +02:00
format_r11g11b10f.h
…
format_rgb9e5.h
…
format_srgb.h
util/srgb: Add a float sRGB -> linear helper
2018-04-24 13:41:14 -07:00
format_srgb.py
util: initialize float-array with float-literals
2020-01-14 12:00:27 +01:00
futex.h
util: futex fixes for OpenBSD
2020-08-31 09:14:57 +00:00
half_float.c
gallium/util: remove empty file u_half.h
2020-10-06 21:07:11 -04:00
half_float.h
util: Fix/silence variable shadowing warnings
2020-11-16 08:49:18 +00:00
hash_table.c
util/hash_table: optimize rehash for empty table and no-func clears
2021-01-14 13:51:35 +00:00
hash_table.h
util/hash_table: add _mesa_hash_data_with_seed function
2020-12-08 10:10:47 +01:00
libsync.h
android: Add pre-4.7 Android kernel compatibility to our libsync header.
2020-10-19 18:41:50 +00:00
list.h
util/list: use helper function in list_is_singular
2020-12-18 01:46:00 +00:00
log.c
mesa: Promote Intel's simple logging façade for Android to util/
2020-09-28 09:14:44 -07:00
log.h
mesa: Promote Intel's simple logging façade for Android to util/
2020-09-28 09:14:44 -07:00
macros.h
util+treewide: container_of() cleanup
2020-12-10 16:48:36 +00:00
Makefile.sources
util: add printf specifier shared helper code.
2020-12-29 09:07:23 +10:00
memstream.c
util: Disable memstream for Apple builds
2021-01-08 09:37:14 +00:00
memstream.h
util,ac,aco,radv: Cross-platform memstream API
2020-10-19 03:37:42 -07:00
mesa-sha1_test.c
util: Add a SHA1 unit test program
2017-11-25 12:30:46 -08:00
mesa-sha1.c
…
mesa-sha1.h
…
meson.build
util/meson: Add libnetwork dependency for Haiku
2021-01-09 20:51:08 -06:00
os_file.c
util: Implement os_read_file for Windows
2020-12-22 13:28:21 -08:00
os_file.h
util: introduce os_dupfd_cloexec() helper
2020-06-18 02:09:56 +00:00
os_memory_aligned.h
util: Add an aligned realloc function
2020-04-21 11:09:03 -07:00
os_memory_debug.h
util: move debug_memory_{begin,end} to os_memory_debug.h
2020-02-24 23:07:57 +00:00
os_memory_stdc.h
util: Add an aligned realloc function
2020-04-21 11:09:03 -07:00
os_memory.h
Fix VMware capitalization.
2020-10-27 15:33:40 -07:00
os_misc.c
util: Do not insert uninitialized data if Android property is not set
2020-12-04 19:14:45 +00:00
os_misc.h
util: Add os_get_page_size query
2020-12-02 10:12:27 -08:00
os_socket.c
util: fix possible fd leaks in os_socket_listen_abstract
2020-07-30 10:41:00 +00:00
os_socket.h
util/os_socket: fix header unavailable on windows
2020-02-04 17:33:49 +00:00
os_time.c
util/os_time: Safe os_time_get_nano for Windows
2020-11-26 07:58:56 +00:00
os_time.h
util: Add os_localtime
2020-12-01 07:11:44 +00:00
process_test.c
util/u_process: implement util_get_process_name for Windows
2020-11-12 11:49:12 +00:00
ralloc.c
util/ralloc: fix ralloc alignment.
2020-08-21 18:22:21 +00:00
ralloc.h
util/ralloc: Add helpers for growing zero-initialized memory
2019-05-14 12:30:22 -05:00
rand_xor.c
util/rand_xor: extend the urandom path to all non-Windows platforms
2020-05-16 12:05:37 +00:00
rand_xor.h
util/rand_xor: make it clear that {,s_}rand_xorshift128plus take *exactly 2* uint64_t
2020-05-16 12:05:37 +00:00
rb_tree_test.c
util/rb_tree: Also test _safe iterators
2019-09-26 20:36:41 +00:00
rb_tree.c
util: rb-tree: A simple, invasive, red-black tree
2018-07-05 11:57:45 +01:00
rb_tree.h
util/rb_tree: Stop relying on &iter->field != NULL
2019-09-26 20:36:41 +00:00
register_allocate.c
util/ra: Add [de]serialization support
2020-05-13 23:36:44 +00:00
register_allocate.h
util/ra: Add [de]serialization support
2020-05-13 23:36:44 +00:00
rgtc.c
…
rgtc.h
…
roundeven_test.c
…
rounding.h
util: When building 'ARM64EC', don't use x64 intrinsics which need to be emulated
2021-01-22 17:56:08 +00:00
rwlock.h
util: Fix rwlock Windows include for MinGW
2020-10-20 08:33:42 +00:00
SConscript
util: Explicitly call the unpack functions from inside bptc pack/unpack.
2020-08-20 05:03:16 +00:00
set.c
util/set: split off create() into an init() function
2021-01-14 13:51:35 +00:00
set.h
util/set: split off create() into an init() function
2021-01-14 13:51:35 +00:00
simple_list.h
…
simple_mtx.h
util: Add helgrind support for simple_mtx
2020-11-24 21:03:34 +00:00
slab.c
util/slab: do not dereference NULL-pointer
2020-12-01 18:03:31 +00:00
slab.h
util/slab: allow usage from c++ code
2020-11-10 15:37:07 +00:00
softfloat.c
util: implement F16C using inline assembly on x86_64
2020-10-06 21:07:03 -04:00
softfloat.h
util: implement F16C using inline assembly on x86_64
2020-10-06 21:07:03 -04:00
sparse_array.c
util/sparse_free_list: manipulate node pointers using atomic primitives
2020-04-18 12:18:03 +00:00
sparse_array.h
util/sparse_array: Stash the node level in the node pointer
2020-03-20 15:31:10 -05:00
string_buffer.c
util: use standard name for vsnprintf()
2019-07-19 22:39:38 +01:00
string_buffer.h
…
strndup.h
…
strtod.c
…
strtod.h
…
texcompress_rgtc_tmp.h
…
timespec.h
lavapipe: fix usleep usage in lvp_device
2020-10-27 21:05:55 +00:00
u_atomic_test.c
…
u_atomic.c
…
u_atomic.h
util/atomic: fix return type of p_atomic_add_return() fallback
2020-01-22 21:42:52 +00:00
u_cpu_detect.c
util: replace UTIL_MAX_CPUS by util_cpu_caps.num_cpu_mask_bits
2021-01-05 03:47:16 +00:00
u_cpu_detect.h
util: replace UTIL_MAX_CPUS by util_cpu_caps.num_cpu_mask_bits
2021-01-05 03:47:16 +00:00
u_debug_memory.c
util: move debug_memory_{begin,end} to os_memory_debug.h
2020-02-24 23:07:57 +00:00
u_debug_stack_android.cpp
gallium/android: Rewrite backtrace helper for android
2020-08-05 18:08:06 +00:00
u_debug_stack_test.cpp
u_debug_stack_test: Fix MSVC compiling by using ATTRIBUTE_NOINLINE
2020-08-13 23:18:36 +00:00
u_debug_stack.c
util: Fix pointer to integer conversion error when using libunwind
2021-01-15 20:00:20 +00:00
u_debug_stack.h
gallium/android: Rewrite backtrace helper for android
2020-08-05 18:08:06 +00:00
u_debug_symbol.c
util: Move stack debug functions to src/util
2020-08-05 18:08:06 +00:00
u_debug_symbol.h
util: Move stack debug functions to src/util
2020-08-05 18:08:06 +00:00
u_debug.c
util: add a env getter for versions
2020-11-11 06:08:15 +10:00
u_debug.h
util: Add helper to get FILE* options
2020-12-03 21:19:57 +00:00
u_drm.h
util: Add a drm_find_modifier helper
2019-03-14 22:41:08 +00:00
u_dynarray.h
u_dynarray: turn util_dynarray_{grow, resize} into element-oriented macros
2019-06-12 18:30:25 -04:00
u_endian.h
util: unbreak endian detection on OpenBSD
2020-08-31 09:14:57 +00:00
u_idalloc.c
util/idalloc: resize if ID is too large for reservation
2020-10-06 15:59:07 +00:00
u_idalloc.h
util/idalloc: add lowest_free_idx to avoid iterating from 0
2020-09-10 09:07:11 +02:00
u_math.c
util: u_math: drop p_compiler.h include
2019-08-09 22:59:43 +03:00
u_math.h
mesa: Undefine ALIGN macro before it is used as a function name. Issues on MacOS.
2020-11-11 09:09:45 +00:00
u_memory.h
util: Add an aligned realloc function
2020-04-21 11:09:03 -07:00
u_memset.h
gallium/llvmpipe: add an optimised 32-bit memset
2020-04-01 20:58:23 +00:00
u_mm.c
util: don't include p_defines.h and u_pointer.h from gallium
2020-03-27 21:00:10 +00:00
u_mm.h
mesa/main/util: moving gallium u_mm to util, remove main/mm
2019-12-02 13:59:28 +01:00
u_printf.cpp
util: add printf specifier shared helper code.
2020-12-29 09:07:23 +10:00
u_printf.h
util: add printf specifier shared helper code.
2020-12-29 09:07:23 +10:00
u_process.c
util: implement GET_PROGRAM_NAME for Haiku
2021-01-09 20:51:03 -06:00
u_process.h
util/u_process: add util_get_process_exec_path
2020-03-24 08:30:34 +01:00
u_queue.c
Fall back on clock_gettime when timespec_get() is unavailable
2021-01-16 00:14:46 +00:00
u_queue.h
util: enable futex usage on BSDs after 7dc2f47882
2020-06-16 21:44:35 +00:00
u_string.h
move windows strtok_r define to u_string
2020-04-21 11:09:03 -07:00
u_thread.h
util/u_thread: Disable pthread_barrier_t on Haiku
2021-01-09 20:51:39 -06:00
u_vector.c
util: Use util_is_power_of_two_nonzero in u_vector
2018-03-29 14:09:28 -07:00
u_vector.h
util: Promote __builtin_types_compatible_p compat
2020-12-10 16:48:36 +00:00
vma.c
util/vma: Add a debug print helper
2020-05-13 23:36:44 +00:00
vma.h
util/vma: Add a debug print helper
2020-05-13 23:36:44 +00:00
xmlconfig.c
xmlconfig: Warn if parsing the engine/app versions fails.
2020-12-04 21:32:17 +00:00
xmlconfig.h
xmlconfig: Disable WITH_XMLCONFIG on Windows
2020-12-14 17:28:04 +00:00
xxd.py
util/xxd.py: Add an option for binary files
2020-10-07 21:52:04 +00:00
xxhash.h
xxhash: update fallthrough comments
2020-12-01 10:04:41 +01:00