feat(logger): Route VAL formatted output via PAL

pal/baremetal/target/RDN2/src/pal_bsa.c

@@ -21,6 +21,7 @@
 #include "platform_image_def.h"
 #include "platform_override_struct.h"
 #include "platform_override_fvp.h"
+#include "pal_pl011_uart.h"
 
 /**
   Conduits for service calls (SMC vs HVC).
@@ -868,10 +869,15 @@ static uint64_t heap_init_done = 0;
 
   @return None
 **/
+
 void
-pal_print(char *string, uint64_t data)
+pal_print(uint64_t data)
 {
-    print(ACS_PRINT_ERR, string, data);
+    char *buf = (char *)(uintptr_t)data;
+
+    while (*buf != '\0') {
+        pal_uart_putc(*buf++);
+    }
 }
 
 /**
@@ -1263,4 +1269,4 @@ uint32_t pal_exit_acs(void)
 {
   while (1);
   return 0;
-}
+}

pal/baremetal/target/RDV3/src/pal_bsa.c

@@ -21,6 +21,7 @@
 #include "platform_image_def.h"
 #include "platform_override_struct.h"
 #include "platform_override_fvp.h"
+#include "pal_pl011_uart.h"
 
 /**
   Conduits for service calls (SMC vs HVC).
@@ -898,11 +899,13 @@ static uint8_t  heap_init_done;
   @return None
 **/
 void
-pal_print(char *string, uint64_t data)
+pal_print(uint64_t data)
 {
+   char *buf = (char *)(uintptr_t)data;
 
-  print(ACS_PRINT_ERR, string, data);
-  return;
+    while (*buf != '\0') {
+        pal_uart_putc(*buf++);
+    }
 }
 
 /**
@@ -1296,4 +1299,4 @@ uint32_t pal_exit_acs(void)
 {
   while (1);
   return 0;
-}
+}

pal/baremetal/target/RDV3CFG1/src/pal_bsa.c

@@ -21,6 +21,7 @@
 #include "platform_image_def.h"
 #include "platform_override_struct.h"
 #include "platform_override_fvp.h"
+#include "pal_pl011_uart.h"
 
 /**
   Conduits for service calls (SMC vs HVC).
@@ -898,11 +899,13 @@ static uint8_t  heap_init_done;
   @return None
 **/
 void
-pal_print(char *string, uint64_t data)
+pal_print(uint64_t data)
 {
+   char *buf = (char *)(uintptr_t)data;
 
-  print(ACS_PRINT_ERR, string, data);
-  return;
+    while (*buf != '\0') {
+        pal_uart_putc(*buf++);
+    }
 }
 
 /**

pal/uefi_acpi/src/pal_misc.c

@@ -190,21 +190,26 @@ pal_mmio_write(UINT64 addr, UINT32 data)
 
   @return None
 **/
+
 VOID
-pal_print(CHAR8 *string, UINT64 data)
+pal_print(UINT64 data)
 {
-  if(g_acs_log_file_handle)
+  CHAR8 *buf = (CHAR8 *)(UINTN)data;
+
+  if (g_acs_log_file_handle)
   {
-    CHAR8 Buffer[1024];
-    UINTN BufferSize = 1;
-    EFI_STATUS Status = 0;
-    BufferSize = AsciiSPrint(Buffer, 1024, string, data);
-    AsciiPrint(Buffer);
-    Status = ShellWriteFile(g_acs_log_file_handle, &BufferSize, (VOID*)Buffer);
-    if(EFI_ERROR(Status))
+    UINTN BufferSize = AsciiStrLen(buf);
+    EFI_STATUS Status;
+
+    AsciiPrint("%a", buf);
+    Status = ShellWriteFile(g_acs_log_file_handle, &BufferSize, (VOID *)buf);
+    if (EFI_ERROR(Status))
       acs_print(ACS_PRINT_ERR, L" Error in writing to log file\n");
-  } else
-      AsciiPrint(string, data);
+  }
+  else
+  {
+    AsciiPrint("%a", buf);
+  }
 }
 
 /**
@@ -214,13 +219,18 @@ pal_print(CHAR8 *string, UINT64 data)
 VOID
 pal_warn_not_implemented(const CHAR8 *api_name)
 {
+  CHAR8 Buffer[512];
+
   if (api_name == NULL)
     return;
 
-  pal_print("\n       %a is not implemented."
-            "\n       Please implement the PAL function in test suite or"
-            "\n       conduct an offline review for this rule.\n",
-              (UINT64)(UINTN)api_name);
+  AsciiSPrint(Buffer, sizeof(Buffer),
+              "\n       %a is not implemented."
+              "\n       Please implement the PAL function in test suite or"
+              "\n       conduct an offline review for this rule.\n",
+              api_name);
+
+  pal_print((UINT64)(UINTN)Buffer);
 }
 
 /**

pal/uefi_dt/src/pal_misc.c

@@ -192,20 +192,24 @@ pal_mmio_write(UINT64 addr, UINT32 data)
   @return None
 **/
 VOID
-pal_print(CHAR8 *string, UINT64 data)
+pal_print(UINT64 data)
 {
-  if(g_acs_log_file_handle)
+  CHAR8 *buf = (CHAR8 *)(UINTN)data;
+
+  if (g_acs_log_file_handle)
   {
-    CHAR8 Buffer[1024];
-    UINTN BufferSize = 1;
-    EFI_STATUS Status = 0;
-    BufferSize = AsciiSPrint(Buffer, 1024, string, data);
-    AsciiPrint(Buffer);
-    Status = ShellWriteFile(g_acs_log_file_handle, &BufferSize, (VOID*)Buffer);
-    if(EFI_ERROR(Status))
+    UINTN BufferSize = AsciiStrLen(buf);
+    EFI_STATUS Status;
+
+    AsciiPrint("%a", buf);
+    Status = ShellWriteFile(g_acs_log_file_handle, &BufferSize, (VOID *)buf);
+    if (EFI_ERROR(Status))
       acs_print(ACS_PRINT_ERR, L" Error in writing to log file\n");
-  } else
-      AsciiPrint(string, data);
+  }
+  else
+  {
+    AsciiPrint("%a", buf);
+  }
 }
 
 /**
@@ -215,13 +219,18 @@ pal_print(CHAR8 *string, UINT64 data)
 VOID
 pal_warn_not_implemented(const CHAR8 *api_name)
 {
+  CHAR8 Buffer[512];
+
   if (api_name == NULL)
     return;
 
-  pal_print("\n       %a is not implemented."
-            "\n       Please implement the PAL function in test suite or"
-            "\n       conduct an offline review for this rule.\n",
-              (UINT64)(UINTN)api_name);
+  AsciiSPrint(Buffer, sizeof(Buffer),
+              "\n       %a is not implemented."
+              "\n       Please implement the PAL function in test suite or"
+              "\n       conduct an offline review for this rule.\n",
+              api_name);
+
+  pal_print((UINT64)(UINTN)Buffer);
 }
 
 /**

val/include/pal_interface.h

@@ -797,7 +797,7 @@ uint64_t pal_memory_get_unpopulated_addr(uint64_t *addr, uint32_t instance);
 uint32_t pal_mem_set_wb_executable(void *addr, uint32_t size);
 
 /* Common Definitions */
-void     pal_print(char8_t *string, uint64_t data);
+void     pal_print(uint64_t data);
 void     pal_uart_print(int log, const char *fmt, ...);
 void     pal_print_raw(uint64_t addr, char8_t *string, uint64_t data);
 uint32_t pal_strncmp(char8_t *str1, char8_t *str2, uint32_t len);