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| author | Peter Maydell <peter.maydell@linaro.org> | 2016-02-18 15:20:35 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-02-18 15:20:35 +0000 |
| commit | dd5e38b19d7cb07d317e1285941d8245c01da540 (patch) | |
| tree | 14384280c7a13635eff94a14d9740f8efe0ab505 /target-arm/internals.h | |
| parent | 339b665c883b209982fa161dc090ffaf242ab12b (diff) | |
| parent | 5d83e348e7f6499f27b6431b0d91af8dcfb06763 (diff) | |
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20160218-1' into staging
target-arm queue:
* implement or fix various EL3 trap behaviour for system registers
* clean up the trap/undef handling of the SRS instruction
* add some missing AArch64 performance monitor system registers
* implement reset for the PL061 GPIO device
* QOMify sd.c and the pxa2xx_mmci device
* SD card emulation fixes for booting Tianocore UEFI on RPi2
* QOMify various ARM timer devices
# gpg: Signature made Thu 18 Feb 2016 15:19:31 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg: aka "Peter Maydell <pmaydell@gmail.com>"
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
* remotes/pmaydell/tags/pull-target-arm-20160218-1: (36 commits)
hw/timer: QOM'ify pxa2xx_timer
hw/timer: QOM'ify pl031
hw/timer: QOM'ify exynos4210_rtc
hw/timer: QOM'ify exynos4210_pwm
hw/timer: QOM'ify exynos4210_mct
hw/timer: QOM'ify arm_timer (pass 2)
hw/timer: QOM'ify arm_timer (pass 1)
hw/sd: use guest error logging rather than fprintf to stderr
hw/sd: model a power-up delay, as a workaround for an EDK2 bug
hw/sd: implement CMD23 (SET_BLOCK_COUNT) for MMC compatibility
hw/sd/pxa2xx_mmci: Add reset function
hw/sd/pxa2xx_mmci: Convert to VMStateDescription
hw/sd/pxa2xx_mmci: Update to use new SDBus APIs
hw/sd/pxa2xx_mmci: convert to SysBusDevice object
sdhci_sysbus: Create SD card device in users, not the device itself
hw/sd/sdhci.c: Update to use SDBus APIs
hw/sd: Add QOM bus which SD cards plug in to
hw/sd/sd.c: Convert sd_reset() function into Device reset method
hw/sd/sd.c: QOMify
hw/sd/sdhci.c: Remove x-drive property
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm/internals.h')
| -rw-r--r-- | target-arm/internals.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/target-arm/internals.h b/target-arm/internals.h index 70bec4a4d2..2e70272be2 100644 --- a/target-arm/internals.h +++ b/target-arm/internals.h @@ -109,7 +109,31 @@ static inline unsigned int aarch64_banked_spsr_index(unsigned int el) return map[el]; } -int bank_number(int mode); +/* Map CPU modes onto saved register banks. */ +static inline int bank_number(int mode) +{ + switch (mode) { + case ARM_CPU_MODE_USR: + case ARM_CPU_MODE_SYS: + return BANK_USRSYS; + case ARM_CPU_MODE_SVC: + return BANK_SVC; + case ARM_CPU_MODE_ABT: + return BANK_ABT; + case ARM_CPU_MODE_UND: + return BANK_UND; + case ARM_CPU_MODE_IRQ: + return BANK_IRQ; + case ARM_CPU_MODE_FIQ: + return BANK_FIQ; + case ARM_CPU_MODE_HYP: + return BANK_HYP; + case ARM_CPU_MODE_MON: + return BANK_MON; + } + g_assert_not_reached(); +} + void switch_mode(CPUARMState *, int); void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu); void arm_translate_init(void); |