Working on getting XG3 working in VL core

Trying to get XG3 fully working in the VL core...

.gitignore

@@ -10,6 +10,8 @@
 *.db-shm
 *.db-wal
 *.ipch
+*.vsidx
+*.lock
 
 randbits.txt
 

bgbcc22/include/bgbcc_shcc.h

@@ -1171,6 +1171,13 @@
 #define BGBCC_SH_NMID_FCMPLE		0x0296	//
 #define BGBCC_SH_NMID_PCMPLEF		0x0297	//
 
+#define BGBCC_SH_NMID_CSRRW			0x0298	//
+#define BGBCC_SH_NMID_CSRRS			0x0299	//
+#define BGBCC_SH_NMID_CSRRC			0x029A	//
+#define BGBCC_SH_NMID_CSRRWI		0x029B	//
+#define BGBCC_SH_NMID_CSRRSI		0x029C	//
+#define BGBCC_SH_NMID_CSRRCI		0x029D	//
+
 
 #define BGBCC_SH_NMID_MOVZT			BGBCC_SH_NMID_MOVTT
 #define BGBCC_SH_NMID_XMOVZT		BGBCC_SH_NMID_XMOVTT

bgbcc22/jx2cc/jx2_bufasm.c

@@ -1905,6 +1905,14 @@ int mfl;
 {"remu",		BGBCC_SH_NMID_MODUQ,	2},
 {"remuw",		BGBCC_SH_NMID_MODUL,	2},
 
+{"csrrw",		BGBCC_SH_NMID_CSRRW,	2},
+{"csrrs",		BGBCC_SH_NMID_CSRRS,	2},
+{"csrrc",		BGBCC_SH_NMID_CSRRC,	2},
+{"csrrwi",		BGBCC_SH_NMID_CSRRWI,	2},
+{"csrrsi",		BGBCC_SH_NMID_CSRRSI,	2},
+{"csrrci",		BGBCC_SH_NMID_CSRRCI,	2},
+
+
 {"fadd.d",		BGBCC_SH_NMID_FADD,		0},
 {"fsub.d",		BGBCC_SH_NMID_FSUB,		0},
 {"fmul.d",		BGBCC_SH_NMID_FMUL,		0},

bgbcc22/jx2cc/jx2_cgif.c

@@ -776,7 +776,14 @@ ccxl_status BGBCC_JX2C_SetupContextForArch(BGBCC_TransState *ctx)
 
 	if(ctx->imgfmt==BGBCC_IMGFMT_SYS)
 	{
-		shctx->is_pbo=0;
+		if(shctx->emit_riscv&0x11)
+		{
+			shctx->is_pbo=3;
+		}
+		else
+		{
+			shctx->is_pbo=0;
+		}
 	}
 
 	BGBPP_AddStaticDefine(NULL, "__jx2__", "");
@@ -7460,6 +7467,9 @@ ccxl_status BGBCC_JX2C_FlattenImage(BGBCC_TransState *ctx,
 	if(imgfmt==BGBCC_IMGFMT_ROM)
 	{
 		sctx->is_pbo=0;		//PBO is N/A for ROM images.
+		if(sctx->emit_riscv&0x11)
+			sctx->is_pbo=3;		//Except in the case of RISC-V...
+
 		sctx->is_rom=1;
 		sctx->lbl_rom_data_strt=
 			BGBCC_JX2_GetNamedLabel(sctx, "__rom_data_start");