add sample program of lvgl over PEG for 5gen brain

2026-09-22 07:32:11 +09:00 · 2026-09-21 17:19:29 +09:00
parent d48949419e
commit 5f97124e9d
13 changed files with 2666 additions and 0 deletions
@@ -0,0 +1,39 @@
+.text
+.align 4
+
+.macro thunk name, addr
+.global \name
+.type   \name, %function
+\name:
+    ldr     pc, [pc, #-4]
+    .word   \addr
+.endm
+
+thunk malloc,   0x600063c4
+thunk free,     0x600063c8
+thunk realloc,  0x600063d0
+
+thunk fopen,    0x60006400
+thunk fclose,   0x60006404
+thunk ftell,    0x60006408
+thunk fread,    0x6000640c
+thunk fwrite,   0x60006410
+thunk feof,     0x60006418
+thunk fflush,   0x6000641c
+thunk fgetc,    0x60006420
+thunk fgets,    0x60006424
+thunk fputc,    0x60006428
+thunk fputs,    0x6000642c
+thunk ferror,   0x60006430
+thunk remove,   0x60006434
+thunk rename,   0x60006438
+thunk mkdir,    0x6000643c
+thunk stat,     0x60006444
+
+thunk closedir, 0x6000644c
+thunk readdir,  0x60006450
+thunk opendir,  0x60006454
+
+thunk printf,   0x60092004
+thunk memset,   0x60092108
+thunk memcpy,   0x60092118