The Key Manager hardware peripheral in its current form needs further
design changes before it can be offered as a production feature.
Until a revised peripheral design is available, withdraw ESP-IDF
support for it on all Key Manager capable targets.
Extend the CTR test data length to 6433 bytes so the trailing partial
block is exercised with external RAM buffers (which stalls the ESP32-S2
Crypto DMA on an unfixed driver), and add AES-GCM PSRAM tests verified
against internal RAM references.
The ESP32-S2 Crypto DMA in-channel stalls silently when a receive
descriptor list transitions from external to internal RAM. The AES
driver hits this when a PSRAM-output operation has a trailing partial
block, as the internal stream descriptor is linked after the external
RAM data descriptors.
- esp_aes_process_dma(): process the block-aligned part and the partial
block as two separate DMA operations, keeping each descriptor list
uniform
- crypto_dma_ll_reset(): also reset the in-channel (per the TRM receive
reset sequence), otherwise stale state from a preceding external-RAM
operation corrupts the next operation's output
The GCM DMA path is unaffected; it never operates on PSRAM buffers.
Chips with RDID vendor 0x46 are not XMC and should not enter the XMC
startup flow via the RDID fast path.
Co-authored-by: Cursor <cursoragent@cursor.com>
On some Windows systems, antivirus, endpoint-security or DLP/encryption
software intercepts short-lived toolchain processes and strips their
stdout when the build captures it through a pipe, while the same command
prints its output normally when run by hand. The tool exits successfully
but returns nothing, and each build step that reads toolchain output then
failed with a different, cryptic error far from the real cause:
- CMake configuration aborted with "Unknown arguments specified" in
components/xtensa/project_include.cmake, or "check_expected_tool_version
invoked with incorrect arguments" in components/esp_common.
- ldgen turned the empty objdump output into an opaque pyparsing
"Expected 'In archive'" traceback.
- idf_tools.py silently reported the compiler/debugger version as
"unknown", sending users into a fruitless reinstall loop.
Detect the empty result at each consumer and fail (or warn) with an
actionable message that names the likely cause and the remedy:
- tools/cmake/compiler_query.cmake: new __compiler_query() helper runs a
compiler query and fails with a clear error on empty or failed output.
It is a standalone module included by both the cmakev1 and cmakev2
utilities, since the esp_common and xtensa project_include.cmake that
call it are shared by both build systems. The xtensa if() arguments are
now quoted so an empty result no longer collapses into a parse error.
- tools/ldgen/ldgen.py: _run_objdump() rejects empty objdump output, and
non-empty-but-unparsable section info is caught and re-raised as a clear
LdGenFailure instead of a raw pyparsing traceback.
- tools/idf_tools.py: empty version output now warns with the cause and
returns UNKNOWN_VERSION instead of silently reporting "unknown".
Closes https://github.com/espressif/esp-idf/issues/18727
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
The cxx component re-injects its own archive late on the link line so its
stack-unwind wrappers take precedence over libgcc's (when C++ exceptions
are disabled). It does this through an INTERFACE helper, libgcc_cxx, that
carries `$<TARGET_FILE:${cxx}>`. That helper was linked back into the cxx
target with PUBLIC, which places it in the cxx archive's own
LINK_LIBRARIES, so the cxx target ends up transitively referencing its
own output file.
When CMake computes the cxx target's sources it walks the target's own
link implementation, encounters `$<TARGET_FILE:${cxx}>`, and to resolve the
file it needs the target's link language, which in turn needs its
sources. This loop makes generation fail with:
The SOURCES of "..." use a generator expression that depends on the
SOURCES themselves.
CMake only hits this when it reaches the cxx target standalone before the
target has been pulled into a link by a consumer, and whether that
happens depends on the project layout and target evaluation order. That
is why it surfaces only in some projects, while the examples build fine.
Link libgcc_cxx as INTERFACE instead of PUBLIC. A static archive is not
linked, so its private LINK_LIBRARIES are inert; consumers still receive
libgcc_cxx through INTERFACE_LINK_LIBRARIES, so the intended link order is
preserved. Removing the self-reference makes generation independent of
evaluation order.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Validate linked RISC-V executables when
CONFIG_COMPILER_ENABLE_RISCV_ZCMP is enabled on affected chips.
Disassemble each function and reject mstatus.MIE clears that lack an
earlier mintthresh write of 0xff.
Handle csrrci, csrrw, and register-mask csrrc patterns while ignoring
csrrs. Add build-only coverage for valid and invalid sequences with
CMake v1 and v2.
Stop the hardware stack guard before switching stacks during restart,
and keep ZCMP disabled for TEE test apps that still require the
workaround.
1. Added validation for password and reserved data length in ESPTouch v2
2. Added bound check for data index in ESPTouch v1 HT40
3. prevent buffer overflow when parsing MBSSID beacon
