diff options
Diffstat (limited to 'core/cortex-m0/ec.lds.S')
| -rw-r--r-- | core/cortex-m0/ec.lds.S | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/core/cortex-m0/ec.lds.S b/core/cortex-m0/ec.lds.S index 6596b5e05d..602374404a 100644 --- a/core/cortex-m0/ec.lds.S +++ b/core/cortex-m0/ec.lds.S @@ -174,11 +174,6 @@ SECTIONS } > FLASH __ro_end = . ; - __deferred_funcs_count = - (__deferred_funcs_end - __deferred_funcs) / 4; - ASSERT(__deferred_funcs_count <= DEFERRABLE_MAX_COUNT, - "Increase DEFERRABLE_MAX_COUNT") - .bss : { /* * Vector table must be at the beginning of bss section. The vector @@ -194,6 +189,17 @@ SECTIONS /* Rest of .bss takes care of its own alignment */ *(.bss) *(.bss.slow) + + /* + * Reserve space for deferred function firing times. Each time is a + * uint64_t, each func is a 32-bit pointer, thus the scaling factor of + * two. The 8 byte alignment of uint64_t is required by the ARM ABI. + */ + . = ALIGN(8); + __deferred_until = .; + . += (__deferred_funcs_end - __deferred_funcs) * (8 / 4); + __deferred_until_end = .; + . = ALIGN(4); __bss_end = .; } > IRAM |