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| author | Kevin O'Connor <kevin@koconnor.net> | 2018-07-31 10:52:56 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2018-08-06 23:36:05 -0400 |
| commit | 8572cae9a0fea745477b9464115c472651d64eb6 (patch) | |
| tree | 9cccb238fadce62b79019d7af08ec221f23078c9 | |
| parent | dd240f64718fb9fb55f52caea0f52e4b2de064f1 (diff) | |
| download | kutter-8572cae9a0fea745477b9464115c472651d64eb6.tar.gz kutter-8572cae9a0fea745477b9464115c472651d64eb6.tar.xz kutter-8572cae9a0fea745477b9464115c472651d64eb6.zip | |
lib: Modify SAM3X CMSIS files to work with GCC's lto feature
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
| -rw-r--r-- | lib/README | 3 | ||||
| -rw-r--r-- | lib/sam3x/gcc/gcc/startup_sam3xa.c | 2 | ||||
| -rw-r--r-- | lib/sam3x/sam3x.patch | 13 |
3 files changed, 16 insertions, 2 deletions
@@ -20,7 +20,8 @@ with gcc's LTO feature. See cmsis-sam3x8e.patch for the modifications. The sam3x directory contains code from the Atmel.SAM3X_DFP.1.0.50.atpack zip file found at: http://packs.download.atmel.com/ -version 1.0.50 (extracted on 20180725). +version 1.0.50 (extracted on 20180725). It has been modified to +compile with gcc's LTO feature. See sam3x.patch for the modifications. The lpc176x directory contains code from the mbed project: https://github.com/ARMmbed/mbed-os diff --git a/lib/sam3x/gcc/gcc/startup_sam3xa.c b/lib/sam3x/gcc/gcc/startup_sam3xa.c index 337a6d3c..dcf56447 100644 --- a/lib/sam3x/gcc/gcc/startup_sam3xa.c +++ b/lib/sam3x/gcc/gcc/startup_sam3xa.c @@ -132,7 +132,7 @@ void CAN0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); void CAN1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); /* Exception Table */ -__attribute__ ((section(".vectors"))) +__attribute__ ((section(".vectors"))) __attribute__((externally_visible)) const DeviceVectors exception_table = { /* Configure Initial Stack Pointer, using linker-generated symbols */ diff --git a/lib/sam3x/sam3x.patch b/lib/sam3x/sam3x.patch new file mode 100644 index 00000000..b48826b8 --- /dev/null +++ b/lib/sam3x/sam3x.patch @@ -0,0 +1,13 @@ +diff --git a/lib/sam3x/gcc/gcc/startup_sam3xa.c b/lib/sam3x/gcc/gcc/startup_sam3xa.c +index 337a6d3c..dcf56447 100644 +--- a/lib/sam3x/gcc/gcc/startup_sam3xa.c ++++ b/lib/sam3x/gcc/gcc/startup_sam3xa.c +@@ -132,7 +132,7 @@ void CAN0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); + void CAN1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); + + /* Exception Table */ +-__attribute__ ((section(".vectors"))) ++__attribute__ ((section(".vectors"))) __attribute__((externally_visible)) + const DeviceVectors exception_table = { + + /* Configure Initial Stack Pointer, using linker-generated symbols */ |