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Update EVMC to 6.3.1

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This commit is contained in:
Alex Beregszaszi
2019-11-07 10:41:14 +00:00
parent 37c6ab4c38
commit 882cd3e285
9 changed files with 652 additions and 119 deletions
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test/evmc/loader.h
+44 -1
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@@ -40,7 +40,13 @@ enum evmc_loader_error_code
EVMC_LOADER_INSTANCE_CREATION_FAILURE = 4,
/** The ABI version of the VM instance has mismatched. */
EVMC_LOADER_ABI_VERSION_MISMATCH = 5
EVMC_LOADER_ABI_VERSION_MISMATCH = 5,
/** The VM option is invalid. */
EVMC_LOADER_INVALID_OPTION_NAME = 6,
/** The VM option value is invalid. */
EVMC_LOADER_INVALID_OPTION_VALUE = 7
};
/**
@@ -111,6 +117,43 @@ evmc_create_fn evmc_load(const char* filename, enum evmc_loader_error_code* erro
struct evmc_instance* evmc_load_and_create(const char* filename,
enum evmc_loader_error_code* error_code);
/**
* Dynamically loads the EVMC module, then creates and configures the VM instance.
*
* This function performs the following actions atomically:
* - loads the EVMC module (as evmc_load()),
* - creates the VM instance,
* - configures the VM instance with options provided in the @p config parameter.
*
* The configuration string (@p config) has the following syntax:
*
* <path> ("," <option-name> ["=" <option-value>])*
*
* In this syntax, an option without a value can be specified (`,option,`)
* as a shortcut for using empty value (`,option=,`).
*
* Options are passed to a VM in the order they are specified in the configuration string.
* It is up to the VM implementation how to handle duplicated options and other conflicts.
*
* Example configuration string:
*
* ./modules/vm.so,engine=compiler,trace,verbosity=2
*
* The function signals the same errors as evmc_load_and_create() and additionally:
* - ::EVMC_LOADER_INVALID_OPTION_NAME
* when the provided options list contains an option unknown for the VM,
* - ::EVMC_LOADER_INVALID_OPTION_VALUE
* when there exists unsupported value for a given VM option.
*
* @param config The path to the EVMC module with additional configuration options.
* @param error_code The pointer to the error code. If not NULL the value is set to
* ::EVMC_LOADER_SUCCESS on success or any other error code as described above.
* @return The pointer to the created VM or NULL in case of error.
*/
struct evmc_instance* evmc_load_and_configure(const char* config,
enum evmc_loader_error_code* error_code);
/**
* Returns the human-readable message describing the most recent error
* that occurred in EVMC loading since the last call to this function.