Merge commit 'f2bf3484ad84a75f644a47560f1d2a0dd42c1acd' into jesper_baseline_all_changes

(cherry picked from commit 74512e132625e2e4f8f0ae3a80beae043dcc642d)

src/test/kc/examples/cx16/banking/cx16-banking.c

@@ -13,7 +13,7 @@
 #pragma link("cx16-banking.ld")
 #pragma var_model(mem)
 
-// #include <cx16.h>
+#include <cx16.h>
 #include <conio.h>
 #include <printf.h>
 
@@ -24,33 +24,31 @@
 
 // Functional code
 
-__address(0x00) char RAM_Bank;
-
 #pragma code_seg(Bank1) // The sequent functions will be addressed specified by segment bank1 in the linker.
 #pragma bank(cx16_ram, 1)    // The sequent functions will be banked using call method ram in bank number 1.
 
 char add_a(char a) { 
-    printf("add_a(%02x), ", RAM_Bank);
+    printf("add_a(%02x), ", bank_get_bram());
     return a+1; 
 }
 
 char add_c(char a) { 
-    printf("add_c(%02x), ", RAM_Bank);
+    printf("add_c(%02x), ", bank_get_bram());
     return add_a(a)+1;               // Non banked call in ram bank 1. 
 }
 
 char add_d(char a) { 
-    printf("add_d(%02x), ",RAM_Bank);
+    printf("add_d(%02x), ",bank_get_bram());
     return mul_a(a)+1;               // Banked call fram ram bank 1 to ram bank 2.
 }
 
 char add_e(char a) { 
-    printf("add_e(%02x), ",RAM_Bank);
+    printf("add_e(%02x), ",bank_get_bram());
     return mul_b(a)+1;               // Banked call fram ram bank 1 to ram bank 2.
 }
 
 char add_f(char a) { 
-    printf("add_f(%02x), ",RAM_Bank);
+    printf("add_f(%02x), ",bank_get_bram());
     return add_m(a)+1;                    // Non banked call fram ram bank 1 to main memory.
 }
 
@@ -59,27 +57,27 @@ char add_f(char a) {
 #pragma bank(cx16_ram, 2)    // The sequent functions will be banked using call method ram in bank number 2.
 
 char mul_a(char m) { 
-    printf("mul_a(%02x), ",RAM_Bank);
+    printf("mul_a(%02x), ",bank_get_bram());
     return m * 2;
 }
 
 char mul_c(char m) {
-    printf("mul_c(%02x), ",RAM_Bank);
+    printf("mul_c(%02x), ",bank_get_bram());
     return add_a(m)*2;              // Banked call fram ram bank 2 to ram bank 1.
 }
 
 char mul_d(char m) {
-    printf("mul_d(%02x), ",RAM_Bank);
+    printf("mul_d(%02x), ",bank_get_bram());
     return mul_a(m)*2;              // Non banked call in ram bank 2.
 }
 
 char mul_e(char a) { 
-    printf("mul_e(%02x), ",RAM_Bank);
+    printf("mul_e(%02x), ",bank_get_bram());
     return mul_b(a)*2;              // Non Banked call in ram bank 2.
 }
 
 char mul_f(char m) {
-    printf("mul_f(%02x), ",RAM_Bank);
+    printf("mul_f(%02x), ",bank_get_bram());
     return add_m(m)*2;                   // Non banked call fram ram bank 2 to main memory.
 }
 
@@ -89,14 +87,14 @@ char mul_f(char m) {
 #pragma code_seg(Bank1) // The sequent functions will be addressed specified by segment bank1 in the linker.
 // The __bank directive declares this function to be banked using call method ram in bank number 1 of banked ram.
 char __bank(cx16_ram, 1) add_b(char a) {
-    printf("add_b(%02x), ",RAM_Bank);
+    printf("add_b(%02x), ",bank_get_bram());
     return a+1; 
 }
 
 #pragma code_seg(Bank2) // The sequent functions will be addressed specified by segment bank1 in the linker.
 // The __bank directive declares this function to be banked using call method ram in bank number 2 of banked ram.
 char __bank(cx16_ram, 2) mul_b(char m) {
-    printf("mul_b(%02x), ",RAM_Bank);
+    printf("mul_b(%02x), ",bank_get_bram());
     return m*2; 
 }
 
@@ -104,13 +102,13 @@ char __bank(cx16_ram, 2) mul_b(char m) {
 
 // Allocated in main memory.
 char add_m(char a) {
-    printf("add_m(%02x), ",RAM_Bank);
+    printf("add_m(%02x), ",bank_get_bram());
     return add_e(a)+1; // Banked call to ram in bank 1 fram main memory.
 }
 
 // Allocated in main memory.
 char mul_m(char m) {
-    printf("mul_m(%02x), ",RAM_Bank);
+    printf("mul_m(%02x), ",bank_get_bram());
     return mul_e(m)*2; // Banked call to ram in bank 2 fram main memory.
 }
 
@@ -118,46 +116,21 @@ char mul_m(char m) {
 // Practically this means that the main() function is placed in main memory ...
 
 void load_bank(char bank, char *file) {
-    RAM_Bank = bank;
-
-    //cbm_k_setnam(file);
-    char file_len = strlen(file);
-    asm {
-        lda file_len
-        ldx <file
-        ldy >file
-        jsr $FFBD
-    }
-
-    //cbm_k_setlfs(1,8,2);
-    asm {
-        lda #1
-        ldx #8
-        ldy #2
-        jsr $FFBA
-    }
-
-    //cbm_k_load((char*)0xA000, 0);
-    asm {
-        lda #0
-        ldx #<$A000
-        ldy #>$A000
-        jsr $FFD5
-    }
-
-    //cbm_k_close(1);
-    asm {
-        lda #1
-        jsr $FFC3
-    }
+    bank_set_bram(bank);
+    cbm_k_setnam(file);
+    cbm_k_setlfs(1,8,2);
+    cbm_k_load((char*)0xA000, 0);
+    cbm_k_close(1);
 } 
 
 void main(void) {
 
+    clrscr();
+    
     load_bank(1, "BANK1.BIN");
     load_bank(2, "BANK2.BIN");
 
-    RAM_Bank = 0;
+    bank_set_bram(0);
 
     asm{.byte $db}
     printf("result = %u\n", add_a(1)); // Banked call to ram in bank 1 fram main memory.