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Implement xtensa XIP (#1202)

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Lookup table for i32.const and i64.const for xtensa XIP
Lookup const offset from table for load/store opcodes for xtensa XIP
Fill capability flags for xtensa XIP
Enable lower switch pass for xtensa XIP
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Wenyong Huang
2022-08-04 14:42:28 +08:00
committed by GitHub
parent b75ae3363d
commit 6922f3ac68
9 changed files with 94 additions and 17 deletions
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doc/build_wamr.md
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@ -580,8 +580,8 @@ In order to use this, you need at least version 4.3.1 of ESP-IDF.
If you don't have it installed, follow the instructions [here](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/#get-started-get-prerequisites).
ESP-IDF also installs the toolchains needed for compiling WAMR and ESP-IDF.
A small demonstration of how to use WAMR and ESP-IDF can be found under [product_mini](/product-mini/platforms/esp-idf).
The demo builds WAMR for ESP-IDF and runs a small wasm program.
In order to run it for your specific Espressif chip, edit the ['build_and_run.sh'](/product-mini/platforms/esp-idf/build_and_run.sh) file and put the correct toolchain file (see #Cross-compilation) and `IDF_TARGET`.
The demo builds WAMR for ESP-IDF and runs a small wasm program.
In order to run it for your specific Espressif chip, edit the [build_and_run.sh](/product-mini/platforms/esp-idf/build_and_run.sh) file and put the correct toolchain file (see #Cross-compilation) and `IDF_TARGET`.
Before compiling it is also necessary to call ESP-IDF's `export.sh` script to bring all compile time relevant information in scope.
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