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Rename ioreq to syscall

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This commit is contained in:
Toby Jaffey 2025-12-08 12:26:47 +00:00
parent b79a107a3d
commit 61fe0e8647
20 changed files with 187 additions and 190 deletions
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14
host-parallel/host-parallel.c
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@ -13,7 +13,7 @@
#define SCHEDULE_RANDOM() scheduler_index = rand()%NUM_VM
// Precompiled binary program to print integers
// This code expects to print via syscall 0x13C (IOREQ_PRINTD in common/uvm32_common_custom.h)
// This code expects to print via syscall 0x13C (UVM32_SYSCALL_PRINTD in common/uvm32_common_custom.h)
uint8_t rom[] = {
0x23, 0x26, 0x11, 0x00, 0xef, 0x00, 0x00, 0x01, 0x93, 0x08, 0x80, 0x13,
0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x05, 0x00, 0x00,
@ -26,9 +26,9 @@ typedef enum {
F_PRINTD,
} f_code_t;
// Map VM ioreq IOREQ_PRINTD to F_PRINTD, tell VM to expect write of a U32
// Map VM syscall UVM32_SYSCALL_PRINTD to F_PRINTD, tell VM to expect write of a U32
const uvm32_mapping_t env[] = {
{ .syscall = IOREQ_PRINTD, .typ = IOREQ_TYP_U32_WR, .code = F_PRINTD },
{ .syscall = UVM32_SYSCALL_PRINTD, .typ = UVM32_SYSCALL_TYP_U32_WR, .code = F_PRINTD },
};
int main(int argc, char *argv[]) {
@ -55,11 +55,11 @@ int main(int argc, char *argv[]) {
printf("[VM %d ended]\n", scheduler_index);
numVmRunning--;
break;
case UVM32_EVT_IOREQ: // vm has paused to handle IOREQ
switch((f_code_t)evt.data.ioreq.code) {
case UVM32_EVT_UVM32_SYSCALL: // vm has paused to handle UVM32_SYSCALL
switch((f_code_t)evt.data.syscall.code) {
case F_PRINTD:
// Type of F_PRINTD is IOREQ_TYP_U32_WR, so expect value in evt.data.ioreq.val.u32
printf("[VM %d]: %d\n", scheduler_index, evt.data.ioreq.val.u32);
// Type of F_PRINTD is UVM32_SYSCALL_TYP_U32_WR, so expect value in evt.data.syscall.val.u32
printf("[VM %d]: %d\n", scheduler_index, evt.data.syscall.val.u32);
break;
}
break;