Merge remote-tracking branch 'remotes/philmd/tags/renesas-20211030' i…

…nto staging

Renesas SH-4 patches queue

Patches from Zoltan:
- Various clean up to align the code style with the rest of the code base
- QOM'ify the SH_SERIAL device
- Modify few memory region size to better match the hardware manual

# gpg: Signature made Sat 30 Oct 2021 10:05:03 AM PDT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]

* remotes/philmd/tags/renesas-20211030: (30 commits)
  hw/timer/sh_timer: Remove use of hw_error
  hw/timer/sh_timer: Fix timer memory region size
  hw/timer/sh_timer: Do not wrap lines that are not too long
  hw/timer/sh_timer: Rename sh_timer_state to SHTimerState
  hw/intc/sh_intc: Remove unneeded local variable initialisers
  hw/intc/sh_intc: Simplify allocating sources array
  hw/intc/sh_intc: Avoid using continue in loops
  hw/intc/sh_intc: Replace abort() with g_assert_not_reached()
  hw/intc/sh_intc: Inline and drop sh_intc_source() function
  hw/intc/sh_intc: Use array index instead of pointer arithmetics
  hw/intc/sh_intc: Remove excessive parenthesis
  hw/intc/sh_intc: Move sh_intc_register() closer to its only user
  hw/intc/sh_intc: Drop another useless macro
  hw/intc/sh_intc: Rename iomem region
  hw/intc/sh_intc: Turn some defines into an enum
  hw/intc/sh_intc: Use existing macro instead of local one
  hw/char/sh_serial: Add device id to trace output
  hw/char/sh_serial: QOM-ify
  hw/char/sh_serial: Split off sh_serial_reset() from sh_serial_init()
  hw/char/sh_serial: Embed QEMUTimer in state struct
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

hw/char/trace-events

@@ -101,3 +101,7 @@ exynos_uart_rx_timeout(uint32_t channel, uint32_t stat, uint32_t intsp) "UART%d:
 
 # cadence_uart.c
 cadence_uart_baudrate(unsigned baudrate) "baudrate %u"
+
+# sh_serial.c
+sh_serial_read(char *id, unsigned size, uint64_t offs, uint64_t val) " %s size %d offs 0x%02" PRIx64 " -> 0x%02" PRIx64
+sh_serial_write(char *id, unsigned size, uint64_t offs, uint64_t val) "%s size %d offs 0x%02" PRIx64 " <- 0x%02" PRIx64