diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2016-03-03 12:11:18 +0000 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2016-05-27 14:50:39 +0300 |
| commit | 167e4cdc29985e69769452fade698c5b9df78b3d (patch) | |
| tree | ce261e1dadc5d1dbdaafbe47da1382ef9d09141c /linux-user/arm | |
| parent | fd6f7798ac3066ad9e3956defd37521830197666 (diff) | |
linux-user: arm: Remove ARM_cpsr and similar #defines
The #defines of ARM_cpsr and friends in linux-user/arm/target-syscall.h
can clash with versions in the system headers if building on an
ARM or AArch64 build (though this seems to be dependent on the version
of the system headers). The QEMU defines are not very useful (it's
not clear that they're intended for use with the target_pt_regs struct
rather than (say) the CPUARMState structure) and we only use them in one
function in elfload.c anyway. So just remove the #defines and directly
access regs->uregs[].
Reported-by: Christopher Covington <cov@codeaurora.org>
Tested-by: Christopher Covington <cov@codeaurora.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user/arm')
| -rw-r--r-- | linux-user/arm/target_syscall.h | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/linux-user/arm/target_syscall.h b/linux-user/arm/target_syscall.h index ea863db0b9..11077b761b 100644 --- a/linux-user/arm/target_syscall.h +++ b/linux-user/arm/target_syscall.h @@ -4,29 +4,11 @@ /* this struct defines the way the registers are stored on the stack during a system call. */ +/* uregs[0..15] are r0 to r15; uregs[16] is CPSR; uregs[17] is ORIG_r0 */ struct target_pt_regs { abi_long uregs[18]; }; -#define ARM_cpsr uregs[16] -#define ARM_pc uregs[15] -#define ARM_lr uregs[14] -#define ARM_sp uregs[13] -#define ARM_ip uregs[12] -#define ARM_fp uregs[11] -#define ARM_r10 uregs[10] -#define ARM_r9 uregs[9] -#define ARM_r8 uregs[8] -#define ARM_r7 uregs[7] -#define ARM_r6 uregs[6] -#define ARM_r5 uregs[5] -#define ARM_r4 uregs[4] -#define ARM_r3 uregs[3] -#define ARM_r2 uregs[2] -#define ARM_r1 uregs[1] -#define ARM_r0 uregs[0] -#define ARM_ORIG_r0 uregs[17] - #define ARM_SYSCALL_BASE 0x900000 #define ARM_THUMB_SYSCALL 0 |