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| author | Jozef Lawrynowicz <jozef.l@mittosystems.com> | 2019-11-04 11:01:03 +0000 |
|---|---|---|
| committer | Jozef Lawrynowicz <jozefl@gcc.gnu.org> | 2019-11-04 11:01:03 +0000 |
| commit | d7eabfd452f6f447ca8f3a955e7a4b531884fadb (patch) | |
| tree | 7654a0733dcf2cd4ab85896373c854912bda4b7c /gcc/testsuite/gcc.target/msp430/devices/csv-using-option.c | |
| parent | b76f4e6c06bd494d2383c4c16d1e1a034da74641 (diff) | |
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MSP430: Add new methods of finding external MCU data file
MCU data file can now be specified with an environment variable or installed
into a toolchain subdirectory.
2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
gcc/
* config/msp430/driver-msp430.c
(msp430_get_linker_devices_include_path): New spec function.
* config/msp430/msp430-devices.c (msp430_dirname): New function.
(extract_devices_dir_from_exec_prefix): New function.
(extract_devices_dir_from_collect_gcc): New function.
(msp430_check_env_var_for_devices): New function.
(msp430_check_path_for_devices): Use xstrdup instead of ASTRDUP.
(parse_devices_csv): Call msp430_check_env_var_for_devices if
devices.csv was not found using other methods.
* config/msp430/msp430-devices.h (msp430_check_env_var_for_devices):
New prototype.
(msp430_dirname): Likewise.
* config/msp430/msp430.c (msp430_register_pre_includes): New function.
* config/msp430/msp430.h (EXTRA_SPEC_FUNCTIONS): Add
msp430_get_linker_devices_include_path.
(TARGET_EXTRA_PRE_INCLUDES): Define.
* doc/invoke.texi: Document new ways of searching for support files.
gcc/testsuite/
* gcc.target/msp430/devices/csv-using-env-var.c: New test.
* gcc.target/msp430/devices/csv-using-installed.c: New test.
* gcc.target/msp430/devices/csv-using-option.c: New test.
* gcc.target/msp430/devices/devices-main.c: New test source file.
* gcc.target/msp430/devices/msp430-devices.h: New test.
* gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
Add special cases for csv-using* tests.
Define TESTING_HARD_DATA when running tests that use hard-coded device
data.
(get_installed_device_data_path): New.
(msp430_hide_installed_devices_data): New.
(msp430_restore_installed_devices_data): New.
(msp430_test_installed_device_data): New.
(msp430_install_device_data): New.
From-SVN: r277772
Diffstat (limited to 'gcc/testsuite/gcc.target/msp430/devices/csv-using-option.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/msp430/devices/csv-using-option.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/msp430/devices/csv-using-option.c b/gcc/testsuite/gcc.target/msp430/devices/csv-using-option.c new file mode 100644 index 0000000..bb47d53 --- /dev/null +++ b/gcc/testsuite/gcc.target/msp430/devices/csv-using-option.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-additional-options "-mmcu=msp430_28" } */ +/* { dg-warning "supports 430X ISA but '-mcpu' option is set to 430" "" { target msp430_430_selected } 0 } */ +/* { dg-warning "supports f5series hardware multiply" "" { target msp430_hwmul_not_f5 } 0 } */ + +/* This tests that the -mdevices-csv-loc option can be used to specify the path + to devices.csv. */ + +#include "devices-main.c" |