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ACPICA: iASL/disassembler - fix possible fault for -e option.

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ACPICA commit 403b8b0023fd7549b2f9bf818fcc1ba481047b69

If non-AML files are used with the -e option, the disassembler
can fault. The fix is to ensure that all -e files are either
SSDTs or a DSDT. ACPICA BZ 1158.

Link: https://github.com/acpica/acpica/commit/403b8b00
Reference: https://bugs.acpica.org/show_bug.cgi?id=1158
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore 2015-05-21 10:31:44 +08:00 committed by Rafael J. Wysocki
parent 80fa6cf95e
commit 5b0bbfbd56
3 changed files with 13 additions and 4 deletions
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4
drivers/acpi/acpica/acdebug.h
View File

@ -231,7 +231,9 @@ void acpi_db_open_debug_file(char *name);
acpi_status acpi_db_load_acpi_table(char *filename);
acpi_status
acpi_db_get_table_from_file(char *filename, struct acpi_table_header **table);
acpi_db_get_table_from_file(char *filename,
struct acpi_table_header **table,
u8 must_be_aml_table);
/*
* dbhistry - debugger HISTORY command

2
drivers/acpi/acpica/utfileio.c
View File

@ -312,7 +312,7 @@ acpi_ut_read_table_from_file(char *filename, struct acpi_table_header ** table)
/* Get the entire file */
fprintf(stderr,
"Loading Acpi table from file %10s - Length %.8u (%06X)\n",
"Reading ACPI table from file %10s - Length %.8u (0x%06X)\n",
filename, file_size, file_size);
status = acpi_ut_read_table(file, table, &table_length);

11
drivers/acpi/acpica/utxferror.c
View File

@ -107,9 +107,16 @@ acpi_exception(const char *module_name,
va_list arg_list;
ACPI_MSG_REDIRECT_BEGIN;
acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ",
acpi_format_exception(status));
/* For AE_OK, just print the message */
if (ACPI_SUCCESS(status)) {
acpi_os_printf(ACPI_MSG_EXCEPTION);
} else {
acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ",
acpi_format_exception(status));
}
va_start(arg_list, format);
acpi_os_vprintf(format, arg_list);
ACPI_MSG_SUFFIX;