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| author |  James Munns <james@onevariable.com>
| 2023-11-19 19:43:21 +0100 |
|---|---|---|
| committer | James Munns <james@onevariable.com>
| 2023-11-19 19:43:21 +0100 |
| commit | 9fd9e16e6598771eb1cf6320529fc6661e29077d (patch) | |
| tree | 3603c9b7cde24cfee025c1bd153649e75e85c266 | |
| parent | 08d30eaa15f9af6d3f13c68a3733115f89ba1781 (diff) | |
| download | cortex-m-9fd9e16e6598771eb1cf6320529fc6661e29077d.tar.gz cortex-m-9fd9e16e6598771eb1cf6320529fc6661e29077d.tar.zst cortex-m-9fd9e16e6598771eb1cf6320529fc6661e29077d.zip | |
Rename `__reset_vector` to `__exceptions`
Closes #495
| -rw-r--r-- | cortex-m-rt/link.x.in | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/cortex-m-rt/link.x.in b/cortex-m-rt/link.x.in index 01bef98..5b13bef 100644 --- a/cortex-m-rt/link.x.in +++ b/cortex-m-rt/link.x.in @@ -79,11 +79,11 @@ SECTIONS /* Reset vector */ KEEP(*(.vector_table.reset_vector)); /* this is the `__RESET_VECTOR` symbol */ - __reset_vector = .; /* Exceptions */ + __exceptions = .; /* start of exceptions */ KEEP(*(.vector_table.exceptions)); /* this is the `__EXCEPTIONS` symbol */ - __eexceptions = .; + __eexceptions = .; /* end of exceptions */ /* Device specific interrupts */ KEEP(*(.vector_table.interrupts)); /* this is the `__INTERRUPTS` symbol */ @@ -231,8 +231,13 @@ origin and length are set to multiples of 8 in the `memory.x` file."); /* # Position checks */ -/* ## .vector_table */ -ASSERT(__reset_vector == ADDR(.vector_table) + 0x8, " +/* ## .vector_table + * + * If the *start* of exception vectors is not 8 bytes past the start of the + * vector table, then we somehow did not place the reset vector, which should + * live 4 bytes past the start of the vector table. + */ +ASSERT(__exceptions == ADDR(.vector_table) + 0x8, " BUG(cortex-m-rt): the reset vector is missing"); ASSERT(__eexceptions == ADDR(.vector_table) + 0x40, " |