25aa13e522
This patch changes Makefile and command "maint print c-files" so that GDB can print c files for features instead target description. Previously, we feed GDB a target description xml file, which generate c files including multiple features. With this patch, in Makefile, we wrap each feature xml file, and create a temp target description which include only one feature. Then, adjust the target description printer for them, and print a c function for each given feature, so that we can use these c functions later to create target description in a flexible way. gdb: 2017-07-26 Yao Qi <yao.qi@linaro.org> * features/Makefile (CFILES): Rename with TDESC_CFILES. (FEATURE_XMLFILES): New. (FEATURE_CFILES): New. New rules. (clean-cfiles): Remove generated c files. * features/i386/32bit-avx.c: Generated. * features/i386/32bit-avx512.c: Generated. * features/i386/32bit-core.c: Generated. * features/i386/32bit-linux.c: Generated. * features/i386/32bit-mpx.c: Generated. * features/i386/32bit-pkeys.c: Generated. * features/i386/32bit-sse.c: Generated. * target-descriptions.c: Include algorithm. (tdesc_element_visitor): Add method visit_end. (print_c_tdesc): Implement visit_end. (print_c_tdesc:: m_filename_after_features): Move it to protected. (print_c_feature): New class. (maint_print_c_tdesc_cmd): Use print_c_feature if XML file name starts with "i386/32bit-".
14 lines
414 B
C
14 lines
414 B
C
/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
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Original: 32bit-linux.xml */
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#include "target-descriptions.h"
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static int
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create_feature_i386_32bit_linux (struct target_desc *result, long regnum)
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{
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struct tdesc_feature *feature;
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feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux");
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tdesc_create_reg (feature, "orig_eax", regnum++, 1, NULL, 32, "int");
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return regnum;
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}
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