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| author | Jozef Lawrynowicz <jozef.l@mittosystems.com> | 2018-06-07 10:09:42 +0000 |
|---|---|---|
| committer | Jozef Lawrynowicz <jozefl@gcc.gnu.org> | 2018-06-07 10:09:42 +0000 |
| commit | cef87b05f2114ffc9aad85610eee0ec434ee5703 (patch) | |
| tree | d41e4d46d4c7708788d981135907aa3f2d63ef77 /gcc/config/msp430 | |
| parent | fa8ce18938339c8d5b54d6d7428800efe3229510 (diff) | |
| download | gcc-cef87b05f2114ffc9aad85610eee0ec434ee5703.zip gcc-cef87b05f2114ffc9aad85610eee0ec434ee5703.tar.gz gcc-cef87b05f2114ffc9aad85610eee0ec434ee5703.tar.bz2 | |
msp430.c (msp430_mcu_name): Set the "i" in the symbol defined for msp430i* devices to be lower case.
* gcc/config/msp430/msp430.c (msp430_mcu_name): Set the "i" in the
symbol defined for msp430i* devices to be lower case.
gcc/testsuite/gcc.target/msp430/
* msp430i-device-symbol.c: New test.
* msp430f-device-symbol.c: New test.
* msp430.h: New test header file.
From-SVN: r261268
Diffstat (limited to 'gcc/config/msp430')
| -rw-r--r-- | gcc/config/msp430/msp430.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/gcc/config/msp430/msp430.c b/gcc/config/msp430/msp430.c index 9051761..685bdc8 100644 --- a/gcc/config/msp430/msp430.c +++ b/gcc/config/msp430/msp430.c @@ -725,10 +725,25 @@ msp430_mcu_name (void) if (target_mcu) { unsigned int i; - static char mcu_name [64]; + unsigned int start_upper; + unsigned int end_upper; + static char mcu_name[64]; - snprintf (mcu_name, sizeof (mcu_name) - 1, "__%s__", target_mcu); - for (i = strlen (mcu_name); i--;) + /* The 'i' in the device name symbol for msp430i* devices must be lower + case, to match the expected symbol in msp430.h. */ + if (strncmp (target_mcu, "msp430i", 7) == 0) + { + snprintf (mcu_name, sizeof (mcu_name) - 1, "__MSP430i%s__", + target_mcu + 7); + start_upper = 9; + } + else + { + snprintf (mcu_name, sizeof (mcu_name) - 1, "__%s__", target_mcu); + start_upper = 2; + } + end_upper = strlen (mcu_name) - 2; + for (i = start_upper; i < end_upper; i++) mcu_name[i] = TOUPPER (mcu_name[i]); return mcu_name; } |