From 8f7d8204d0530c0ca531a751c2b267cb3fc46461 Mon Sep 17 00:00:00 2001
From: Nicolas Roggeman <nicolas.roggeman@ledger.fr>
Date: Mon, 9 Sep 2024 08:25:51 +0200
Subject: [PATCH] Put fonts in Shared library to access them without syscall

---
 include/shared_trampoline.h   |  6 +++---
 lib_nbgl/include/nbgl_fonts.h |  1 -
 lib_nbgl/src/nbgl_fonts.c     | 11 +----------
 src/syscalls.c                |  7 -------
 4 files changed, 4 insertions(+), 21 deletions(-)

diff --git a/include/shared_trampoline.h b/include/shared_trampoline.h
index 0065178eb..7f3446fe5 100644
--- a/include/shared_trampoline.h
+++ b/include/shared_trampoline.h
@@ -7,9 +7,9 @@
 #elif defined(TARGET_NANOX)
 #define SHARED_TRAMPOLINE_ADDR 0x00210001
 #elif defined(TARGET_NANOS2)
-#define SHARED_TRAMPOLINE_ADDR 0x00810001
+#define SHARED_TRAMPOLINE_ADDR 0x00808001
 #elif defined(TARGET_STAX)
-#define SHARED_TRAMPOLINE_ADDR 0x00818001
+#define SHARED_TRAMPOLINE_ADDR 0x00810001
 #elif defined(TARGET_FLEX)
-#define SHARED_TRAMPOLINE_ADDR 0x00818001
+#define SHARED_TRAMPOLINE_ADDR 0x00810001
 #endif
diff --git a/lib_nbgl/include/nbgl_fonts.h b/lib_nbgl/include/nbgl_fonts.h
index 91bded048..a05c1eaa0 100644
--- a/lib_nbgl/include/nbgl_fonts.h
+++ b/lib_nbgl/include/nbgl_fonts.h
@@ -166,7 +166,6 @@ typedef struct nbgl_unicode_ctx_s {
 /**********************
  * GLOBAL PROTOTYPES
  **********************/
-const nbgl_font_t *nbgl_font_getFont(unsigned int fontId);
 const nbgl_font_t *nbgl_getFont(nbgl_font_id_e fontId);
 uint16_t           nbgl_getSingleLineTextWidth(nbgl_font_id_e fontId, const char *text);
 uint16_t nbgl_getSingleLineTextWidthInLen(nbgl_font_id_e fontId, const char *text, uint16_t maxLen);
diff --git a/lib_nbgl/src/nbgl_fonts.c b/lib_nbgl/src/nbgl_fonts.c
index 006b0ef8b..43739c050 100644
--- a/lib_nbgl/src/nbgl_fonts.c
+++ b/lib_nbgl/src/nbgl_fonts.c
@@ -44,7 +44,6 @@ static nbgl_unicode_ctx_t unicodeCtx = {0};
 static const LANGUAGE_PACK *language_pack;
 #endif  // HAVE_LANGUAGE_PACK
 
-#if defined(BOLOS_OS_UPGRADER_APP)
 #ifdef SCREEN_SIZE_WALLET
 #ifdef TARGET_STAX
 #include "nbgl_font_inter_regular_24.inc"
@@ -74,8 +73,6 @@ const nbgl_font_t *const C_nbgl_fonts[] = {
 };
 const unsigned int C_nbgl_fonts_count = sizeof(C_nbgl_fonts) / sizeof(C_nbgl_fonts[0]);
 
-#endif
-
 #if (defined(HAVE_BOLOS) && !defined(BOLOS_OS_UPGRADER_APP))
 #if !defined(HAVE_LANGUAGE_PACK)
 const nbgl_font_unicode_t *const C_nbgl_fonts_unicode[] = {
@@ -116,7 +113,6 @@ bool hard_caesura = false;
  * @param fontId font ID
  * @return the found font or NULL
  */
-#if defined(BOLOS_OS_UPGRADER_APP)
 const nbgl_font_t *nbgl_getFont(nbgl_font_id_e fontId)
 {
     unsigned int i = C_nbgl_fonts_count;
@@ -132,12 +128,7 @@ const nbgl_font_t *nbgl_getFont(nbgl_font_id_e fontId)
     // id not found
     return NULL;
 }
-#else
-const nbgl_font_t *nbgl_getFont(nbgl_font_id_e fontId)
-{
-    return nbgl_font_getFont(fontId);
-}
-#endif  // BOLOS_OS_UPGRADER_APP
+
 /**
  * @brief Get the coming unicode value on the given UTF-8 string. If the value is a simple ASCII
  * character, is_unicode is set to false.
diff --git a/src/syscalls.c b/src/syscalls.c
index f5dcc2f2d..570e56f26 100644
--- a/src/syscalls.c
+++ b/src/syscalls.c
@@ -181,13 +181,6 @@ void nbgl_sideRefreshArea(nbgl_area_t *area, nbgl_post_refresh_t post_refresh)
     return;
 }
 
-const nbgl_font_t *nbgl_font_getFont(unsigned int fontId)
-{
-    unsigned int parameters[1];
-    parameters[0] = (unsigned int) fontId;
-    return (const nbgl_font_t *) SVC_Call(SYSCALL_nbgl_get_font_ID, parameters);
-}
-
 void nbgl_screen_reinit(void)
 {
     unsigned int parameters[1];