qemu-sparc queue

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Merge tag 'qemu-sparc-20230628' of https://github.com/mcayland/qemu into staging

qemu-sparc queue

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# gpg: Signature made Wed 28 Jun 2023 01:40:09 PM CEST
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# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [undefined]
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# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* tag 'qemu-sparc-20230628' of https://github.com/mcayland/qemu:
  escc: emulate dip switch language layout settings on SUN keyboard
  target/sparc: Use tcg_gen_lookup_and_goto_ptr for v9 WRASI
  target/sparc: Use DYNAMIC_PC_LOOKUP for v9 RETURN
  target/sparc: Use DYNAMIC_PC_LOOKUP for JMPL
  target/sparc: Use DYNAMIC_PC_LOOKUP for conditional branches
  target/sparc: Introduce DYNAMIC_PC_LOOKUP
  target/sparc: Drop inline markers from translate.c
  target/sparc: Fix npc comparison in sparc_tr_insn_start
  target/sparc: Use tcg_gen_lookup_and_goto_ptr in gen_goto_tb
  Revert "hw/sparc64/niagara: Use blk_name() instead of open-coding it"

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-06-28 15:55:54 +02:00
commit 47d183b7a8
7 changed files with 439 additions and 181 deletions

View file

@ -31,6 +31,8 @@
#include "qemu/module.h"
#include "hw/char/escc.h"
#include "ui/console.h"
#include "qemu/cutils.h"
#include "trace.h"
/*
@ -190,6 +192,7 @@
#define R_MISC1I 14
#define R_EXTINT 15
static uint8_t sunkbd_layout_dip_switch(const char *sunkbd_layout);
static void handle_kbd_command(ESCCChannelState *s, int val);
static int serial_can_receive(void *opaque);
static void serial_receive_byte(ESCCChannelState *s, int ch);
@ -846,6 +849,79 @@ static QemuInputHandler sunkbd_handler = {
.event = sunkbd_handle_event,
};
static uint8_t sunkbd_layout_dip_switch(const char *kbd_layout)
{
/* Return the value of the dip-switches in a SUN Type 5 keyboard */
static uint8_t ret = 0xff;
if ((ret == 0xff) && kbd_layout) {
int i;
struct layout_values {
const char *lang;
uint8_t dip;
} languages[] =
/*
* Dip values from table 3-16 Layouts for Type 4, 5 and 5c Keyboards
*/
{
{"en-us", 0x21}, /* U.S.A. (US5.kt) */
/* 0x22 is some other US (US_UNIX5.kt) */
{"fr", 0x23}, /* France (France5.kt) */
{"da", 0x24}, /* Denmark (Denmark5.kt) */
{"de", 0x25}, /* Germany (Germany5.kt) */
{"it", 0x26}, /* Italy (Italy5.kt) */
{"nl", 0x27}, /* The Netherlands (Netherland5.kt) */
{"no", 0x28}, /* Norway (Norway.kt) */
{"pt", 0x29}, /* Portugal (Portugal5.kt) */
{"es", 0x2a}, /* Spain (Spain5.kt) */
{"sv", 0x2b}, /* Sweden (Sweden5.kt) */
{"fr-ch", 0x2c}, /* Switzerland/French (Switzer_Fr5.kt) */
{"de-ch", 0x2d}, /* Switzerland/German (Switzer_Ge5.kt) */
{"en-gb", 0x2e}, /* Great Britain (UK5.kt) */
{"ko", 0x2f}, /* Korea (Korea5.kt) */
{"tw", 0x30}, /* Taiwan (Taiwan5.kt) */
{"ja", 0x31}, /* Japan (Japan5.kt) */
{"fr-ca", 0x32}, /* Canada/French (Canada_Fr5.kt) */
{"hu", 0x33}, /* Hungary (Hungary5.kt) */
{"pl", 0x34}, /* Poland (Poland5.kt) */
{"cz", 0x35}, /* Czech (Czech5.kt) */
{"ru", 0x36}, /* Russia (Russia5.kt) */
{"lv", 0x37}, /* Latvia (Latvia5.kt) */
{"tr", 0x38}, /* Turkey-Q5 (TurkeyQ5.kt) */
{"gr", 0x39}, /* Greece (Greece5.kt) */
{"ar", 0x3a}, /* Arabic (Arabic5.kt) */
{"lt", 0x3b}, /* Lithuania (Lithuania5.kt) */
{"nl-be", 0x3c}, /* Belgium (Belgian5.kt) */
{"be", 0x3c}, /* Belgium (Belgian5.kt) */
};
for (i = 0;
i < sizeof(languages) / sizeof(struct layout_values);
i++) {
if (!strcmp(kbd_layout, languages[i].lang)) {
ret = languages[i].dip;
return ret;
}
}
/* Found no known language code */
if ((kbd_layout[0] >= '0') && (kbd_layout[0] <= '9')) {
unsigned int tmp;
/* As a fallback we also accept numeric dip switch value */
if (!qemu_strtoui(kbd_layout, NULL, 0, &tmp)) {
ret = tmp;
}
}
}
if (ret == 0xff) {
/* Final fallback if keyboard_layout was not set or recognized */
ret = 0x21; /* en-us layout */
}
return ret;
}
static void handle_kbd_command(ESCCChannelState *s, int val)
{
trace_escc_kbd_command(val);
@ -867,7 +943,7 @@ static void handle_kbd_command(ESCCChannelState *s, int val)
case 0xf:
clear_queue(s);
put_queue(s, 0xfe);
put_queue(s, 0x21); /* en-us layout */
put_queue(s, sunkbd_layout_dip_switch(s->sunkbd_layout));
break;
default:
break;
@ -976,6 +1052,7 @@ static Property escc_properties[] = {
DEFINE_PROP_UINT32("chnAtype", ESCCState, chn[1].type, 0),
DEFINE_PROP_CHR("chrB", ESCCState, chn[0].chr),
DEFINE_PROP_CHR("chrA", ESCCState, chn[1].chr),
DEFINE_PROP_STRING("chnA-sunkbd-layout", ESCCState, chn[1].sunkbd_layout),
DEFINE_PROP_END_OF_LIST(),
};

View file

@ -23,6 +23,7 @@
*/
#include "qemu/osdep.h"
#include "block/block_int-common.h"
#include "qemu/units.h"
#include "cpu.h"
#include "hw/boards.h"
@ -143,9 +144,10 @@ static void niagara_init(MachineState *machine)
memory_region_add_subregion(get_system_memory(),
NIAGARA_VDISK_BASE, &s->vdisk_ram);
dinfo->is_default = 1;
rom_add_file_fixed(blk_name(blk), NIAGARA_VDISK_BASE, -1);
rom_add_file_fixed(blk_bs(blk)->filename, NIAGARA_VDISK_BASE, -1);
} else {
error_report("could not load ram disk '%s'", blk_name(blk));
error_report("could not load ram disk '%s'",
blk_bs(blk)->filename);
exit(1);
}
}