diff options
| author | Yann E. MORIN <yann.morin.1998@anciens.enib.fr> | 2011-01-09 01:45:05 +0100 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2011-06-11 00:06:03 -0700 |
| commit | bda6117489ad3de5abfb008a8cb065c9059cd60c (patch) | |
| tree | c80645330a5661baae8415b95b16134aade2110f /libc/sysdeps/linux/arm | |
| parent | 0e5a44e8ccf1c5ac49c1319f74c296e875f290e2 (diff) | |
ARM: introduce blind options to select & force THUMB mode
Add three new blind options to set use of Thumb mode:
- COMPILE_IN_THUMB_MODE
- if set, CFLAGS will contain -mthumb
- if unset, the compiler's default is used
- HAS_THUMB
- CPUS with Thumb instruction set can select this
- use of BX depends on this
- FORCE_THUMB
- CPUs that are Thumb-only must select this
- this selects: HAS_THUMB, COMPILE_IN_THUMB_MODE and USE_BX
Also, remove leading space in Rules.mak.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/arm')
0 files changed, 0 insertions, 0 deletions