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Add header guards on Dpi.h generated files (#2979).

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Wilson Snyder 2021-08-23 21:43:54 -04:00
parent 959793cde3
commit 27d53691bd
9 changed files with 41 additions and 0 deletions
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@ -24,6 +24,7 @@ Verilator 4.211 devel
C++ direct references to parameters might require updating (#3077). [Geza Lore]
* Refactored Verilated include files; include verilated.h not verilated_heavy.h.
* Add error when constant function under a generate (#3103). [Don Owen]
* Add header guards on Dpi.h generated files (#2979). [Tood Strader]
* Fix -G to treat simple integer literals as signed (#3060). [Anikin1610]
* Fix emitted string array initializers (#2895). [Iztok Jeras]
* Fix bitop tree optimization dropping necessary & operator (#3096). [Flavien Solt]

5
src/V3EmitCSyms.cpp
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@ -940,6 +940,9 @@ void EmitCSyms::emitDpiHdr() {
puts("// Verilator includes this file in all generated .cpp files that use DPI functions.\n");
puts("// Manually include this file where DPI .c import functions are declared to ensure\n");
puts("// the C functions match the expectations of the DPI imports.\n");
ofp()->putsGuard();
puts("\n");
puts("#include \"svdpi.h\"\n");
puts("\n");
@ -970,6 +973,8 @@ void EmitCSyms::emitDpiHdr() {
puts("#ifdef __cplusplus\n");
puts("}\n");
puts("#endif\n");
ofp()->putsEndGuard();
}
//######################################################################

5
test_regress/t/t_dpi_arg_inout_type__Dpi.out
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@ -5,6 +5,9 @@
// Manually include this file where DPI .c import functions are declared to ensure
// the C functions match the expectations of the DPI imports.
#ifndef VERILATED_VT_DPI_ARG_INOUT_TYPE__DPI_H_
#define VERILATED_VT_DPI_ARG_INOUT_TYPE__DPI_H_ // guard
#include "svdpi.h"
#ifdef __cplusplus
@ -152,3 +155,5 @@ extern "C" {
#ifdef __cplusplus
}
#endif
#endif // guard

5
test_regress/t/t_dpi_arg_inout_unpack__Dpi.out
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@ -5,6 +5,9 @@
// Manually include this file where DPI .c import functions are declared to ensure
// the C functions match the expectations of the DPI imports.
#ifndef VERILATED_VT_DPI_ARG_INOUT_UNPACK__DPI_H_
#define VERILATED_VT_DPI_ARG_INOUT_UNPACK__DPI_H_ // guard
#include "svdpi.h"
#ifdef __cplusplus
@ -181,3 +184,5 @@ extern "C" {
#ifdef __cplusplus
}
#endif
#endif // guard

5
test_regress/t/t_dpi_arg_input_type__Dpi.out
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@ -5,6 +5,9 @@
// Manually include this file where DPI .c import functions are declared to ensure
// the C functions match the expectations of the DPI imports.
#ifndef VERILATED_VT_DPI_ARG_INPUT_TYPE__DPI_H_
#define VERILATED_VT_DPI_ARG_INPUT_TYPE__DPI_H_ // guard
#include "svdpi.h"
#ifdef __cplusplus
@ -152,3 +155,5 @@ extern "C" {
#ifdef __cplusplus
}
#endif
#endif // guard

5
test_regress/t/t_dpi_arg_input_unpack__Dpi.out
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@ -5,6 +5,9 @@
// Manually include this file where DPI .c import functions are declared to ensure
// the C functions match the expectations of the DPI imports.
#ifndef VERILATED_VT_DPI_ARG_INPUT_UNPACK__DPI_H_
#define VERILATED_VT_DPI_ARG_INPUT_UNPACK__DPI_H_ // guard
#include "svdpi.h"
#ifdef __cplusplus
@ -181,3 +184,5 @@ extern "C" {
#ifdef __cplusplus
}
#endif
#endif // guard

5
test_regress/t/t_dpi_arg_output_type__Dpi.out
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@ -5,6 +5,9 @@
// Manually include this file where DPI .c import functions are declared to ensure
// the C functions match the expectations of the DPI imports.
#ifndef VERILATED_VT_DPI_ARG_OUTPUT_TYPE__DPI_H_
#define VERILATED_VT_DPI_ARG_OUTPUT_TYPE__DPI_H_ // guard
#include "svdpi.h"
#ifdef __cplusplus
@ -152,3 +155,5 @@ extern "C" {
#ifdef __cplusplus
}
#endif
#endif // guard

5
test_regress/t/t_dpi_arg_output_unpack__Dpi.out
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@ -5,6 +5,9 @@
// Manually include this file where DPI .c import functions are declared to ensure
// the C functions match the expectations of the DPI imports.
#ifndef VERILATED_VT_DPI_ARG_OUTPUT_UNPACK__DPI_H_
#define VERILATED_VT_DPI_ARG_OUTPUT_UNPACK__DPI_H_ // guard
#include "svdpi.h"
#ifdef __cplusplus
@ -181,3 +184,5 @@ extern "C" {
#ifdef __cplusplus
}
#endif
#endif // guard

5
test_regress/t/t_dpi_result_type__Dpi.out
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@ -5,6 +5,9 @@
// Manually include this file where DPI .c import functions are declared to ensure
// the C functions match the expectations of the DPI imports.
#ifndef VERILATED_VT_DPI_RESULT_TYPE__DPI_H_
#define VERILATED_VT_DPI_RESULT_TYPE__DPI_H_ // guard
#include "svdpi.h"
#ifdef __cplusplus
@ -86,3 +89,5 @@ extern "C" {
#ifdef __cplusplus
}
#endif
#endif // guard